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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 $3,444 SGD
$2,693 USD
As of November 2, 2026
Save $17,057 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,501 SGD 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 November 1, 2026, with prices from $3,444 to $20,501, a $17,057 spread on the same certified stone. Novita Diamonds lists it at $20,501. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $20,501 SGD|Low: $3,444 SGD|High: $20,501 SGD|Avg: $6,625 SGD
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 2, 2026
Retailer 8$3,444 SGD
Retailer 3$3,747 SGD
Retailer 4$3,857 SGD
Retailer 5$3,995 SGD
Retailer 10$4,109 SGD
Retailer 7$4,201 SGD
Retailer 6$4,416 SGD
Retailer 2$4,753 SGD
Retailer 17$5,132 SGD
Retailer 13$5,396 SGD
Retailer 9$5,492 SGD
Retailer 19$5,710 SGD
Retailer 18$6,634 SGD
Retailer 11$6,900 SGD
Retailer 21$7,737 SGD
Retailer 16$9,020 SGD
Retailer 20$10,036 SGD
Retailer 15$10,695 SGD
Retailer 12$11,700 SGD
Retailer 14$13,928 SGD
Novita Diamonds$20,501 SGD

21 data points across 21 retailers

22 retailers$3,444 SGD to $20,501 SGD

A
Cheapest Retailer
-
$3,444 SGD
$2,693 USD
A
Retailer 2
-
$3,747 SGD
$2,930 USD
View
A
Retailer 3
-
$3,857 SGD
$3,016 USD
View
Final sale: no returns
A
Retailer 4
-
$3,995 SGD
$3,124 USD
View
A
Retailer 5
-
$4,109 SGD
$3,213 USD
View
A
Retailer 6
-
$4,201 SGD
$3,285 USD
View
A
Retailer 7
-
$4,416 SGD
$3,453 USD
View
A
Retailer 8
-
$4,753 SGD
£2,926 GBP
View
A
Retailer 9
-
$5,132 SGD
$4,013 USD
View
A
Retailer 10
-
$5,396 SGD
£3,322 GBP
View
A
Retailer 11
-
$5,492 SGD
$4,294 USD
View
A
Retailer 12
-
$5,710 SGD
$4,465 USD
View
A
Retailer 13
-
$6,634 SGD
€4,940 EUR
View
A
Retailer 14
-
$6,900 SGD
£4,248 GBP
View
B+
Retailer 15
-
$7,737 SGD
$6,050 USD
View
B+
Retailer 16
-
$9,020 SGD
A$10,851 AUD
View
B+
Retailer 17
-
$9,796 SGD
$7,660 USD
View
B+
Retailer 18
-
$10,036 SGD
$7,847 USD
View
B+
Retailer 19
-
$10,695 SGD
£6,585 GBP
View
B+
Retailer 20
-
$11,700 SGD
$9,148 USD
View
B
Retailer 21
-
$13,928 SGD
$10,890 USD
View
Most Expensive
B
Novita Diamonds
cert_807641099 · Nov 1
$20,501 SGD
A$24,662 AUD
View
21 more retailers have this diamond
Prices start from $3,444 SGDSave up to $17,057 SGD

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
$3,444 SGD