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Marquise|Lab Grown|IGI

3.06ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG638454970

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638454970

Diamond specifications and retailer prices

From $9,039 NZD
HK$39,800 HKD
As of October 31, 2026
Save $5,776 NZD (39%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $38,644 NZD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638454970 or 638454970. Listed at 31 retailers as of October 28, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638454970
Dimensions14.77 × 7.55 × 4.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.77 mm7.55 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638454970
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $38,644 NZD|Low: $4,929 NZD|High: $38,644 NZD|Avg: $14,427 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
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Retailer 24
October 29, 2026
Retailer 10$4,929 NZD
Retailer 12$5,617 NZD
Retailer 3$6,348 NZD
Retailer 11$6,515 NZD
Retailer 24$6,796 NZD
Retailer 17$7,385 NZD
Retailer 4$9,039 NZD
Retailer 23$9,170 NZD
Retailer 18$9,769 NZD
Retailer 22$10,149 NZD
Retailer 16$10,947 NZD
Retailer 15$11,005 NZD
Retailer 21$11,588 NZD
Retailer 2$14,780 NZD
Retailer 19$15,487 NZD
Retailer 7$16,352 NZD
Retailer 13$16,401 NZD
Retailer 20$16,513 NZD
Retailer 5$18,813 NZD
Retailer 14$19,111 NZD
Retailer 8$19,689 NZD
Retailer 9$25,300 NZD
Retailer 6$26,130 NZD
Do Amore Diamonds$38,644 NZD

34 data points across 24 retailers

31 retailers$9,039 NZD to $14,815 NZD

Retailer 1
-
$4,929 NZD
$2,778 USD
Price last confirmed 8 days ago
Retailer 2
-
$5,617 NZD
$3,166 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$5,617 NZD
$3,166 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$6,277 NZD
$3,538 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$6,348 NZD
$3,578 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$6,515 NZD
$3,672 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$6,515 NZD
$3,672 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$6,796 NZD
$3,830 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$6,829 NZD
$3,849 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$7,181 NZD
$4,047 USD
View
Price last confirmed 33 days ago
Retailer 11
-
$8,987 NZD
$5,065 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$8,987 NZD
$5,065 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$9,039 NZD
HK$39,800 HKD
View
Retailer 14
-
$9,170 NZD
$5,168 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$9,769 NZD
£4,335 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
$10,043 NZD
$5,660 USD
View
Price last confirmed 31 days ago
Retailer 17
-
$10,149 NZD
$5,720 USD
View
Price last confirmed 10 days ago
Retailer 18
-
$10,947 NZD
$6,170 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$11,005 NZD
£4,884 GBP
View
Price last confirmed 10 days ago
B+
Retailer 20
-
$14,780 NZD
$8,330 USD
View
B+
Retailer 21
-
$14,815 NZD
$8,350 USD
View
Retailer 22
-
$15,487 NZD
£6,873 GBP
View
Price last confirmed 10 days ago
Retailer 23
-
$16,352 NZD
$9,216 USD
View
Price last confirmed 11 days ago
Retailer 24
-
$16,401 NZD
A$14,221 AUD
View
Price last confirmed 9 days ago
Retailer 25
-
$16,513 NZD
ZAR 150,355 ZAR
View
Price last confirmed 11 days ago
Retailer 26
-
$18,813 NZD
$10,603 USD
View
Price last confirmed 10 days ago
Retailer 27
-
$19,111 NZD
$10,771 USD
View
Price last confirmed 9 days ago
Retailer 28
-
$19,689 NZD
A$17,072 AUD
View
Price last confirmed 23 days ago
Retailer 29
-
$25,300 NZD
$14,259 USD
View
Price last confirmed 9 days ago
Retailer 30
-
$26,130 NZD
SGD 19,901 SGD
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-2DA2774C6 · Oct 23
$38,644 NZD
$21,780 USD
View
Price last confirmed 8 days ago
30 more retailers have this diamond
Prices start from $9,039 NZDSave up to $5,776 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.06ct Marquise
$9,039 NZD