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Marquise|Lab Grown|IGI

3.06ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG807641099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807641099

Diamond specifications and retailer prices

From $4,778 NZD
$2,693 USD
As of October 30, 2026
Save $23,664 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,443 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807641099 or 807641099. Listed at 22 retailers as of October 30, 2026, with prices from $4,778 to $28,443, a $23,664 spread on the same certified stone. Novita Diamonds lists it at $28,443. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807641099
Dimensions14.30 × 7.49 × 4.76 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.49 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807641099
Side View
Table 59.0%Crown 36.4°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $28,443 NZD|Low: $4,778 NZD|High: $28,443 NZD|Avg: $9,142 NZD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 8$4,778 NZD
Retailer 3$5,199 NZD
Retailer 4$5,351 NZD
Retailer 5$5,543 NZD
Retailer 10$5,701 NZD
Retailer 7$5,829 NZD
Retailer 6$6,127 NZD
Retailer 15$6,595 NZD
Retailer 17$7,120 NZD
Retailer 16$7,486 NZD
Retailer 9$7,619 NZD
Retailer 19$7,922 NZD
Retailer 18$9,203 NZD
Retailer 11$9,572 NZD
Retailer 21$10,735 NZD
Retailer 13$12,514 NZD
Retailer 20$13,923 NZD
Retailer 2$14,838 NZD
Retailer 12$16,232 NZD
Retailer 14$19,323 NZD
Novita Diamonds$28,443 NZD

20 data points across 21 retailers

22 retailers$4,778 NZD to $28,443 NZD

A
Cheapest Retailer
-
$4,778 NZD
$2,693 USD
A
Retailer 2
-
$5,199 NZD
$2,930 USD
View
A
Retailer 3
-
$5,351 NZD
$3,016 USD
View
Final sale: no returns
A
Retailer 4
-
$5,543 NZD
$3,124 USD
View
A
Retailer 5
-
$5,701 NZD
$3,213 USD
View
A
Retailer 6
-
$5,829 NZD
$3,285 USD
View
A
Retailer 7
-
$6,127 NZD
$3,453 USD
View
A
Retailer 8
-
$6,595 NZD
£2,927 GBP
View
A
Retailer 9
-
$7,120 NZD
$4,013 USD
View
A
Retailer 10
-
$7,486 NZD
£3,322 GBP
View
A
Retailer 11
-
$7,619 NZD
$4,294 USD
View
A
Retailer 12
-
$7,922 NZD
$4,465 USD
View
A
Retailer 13
-
$9,203 NZD
€4,940 EUR
View
A
Retailer 14
-
$9,572 NZD
£4,248 GBP
View
B+
Retailer 15
-
$10,735 NZD
$6,050 USD
View
B+
Retailer 16
-
$12,514 NZD
A$10,851 AUD
View
B+
Retailer 17
-
$13,591 NZD
$7,660 USD
View
B+
Retailer 18
-
$13,923 NZD
$7,847 USD
View
B+
Retailer 19
-
$14,838 NZD
£6,585 GBP
View
B+
Retailer 20
-
$16,232 NZD
$9,148 USD
View
B
Retailer 21
-
$19,323 NZD
$10,890 USD
View
Most Expensive
B
Novita Diamonds
cert_807641099 · Nov 1
$28,443 NZD
A$24,662 AUD
View
21 more retailers have this diamond
Prices start from $4,778 NZDSave up to $23,664 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
$4,778 NZD