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Marquise|Lab Grown|IGI

3.07ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG843645183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645183

Diamond specifications and retailer prices

From $684 SGD
As of November 4, 2026
Save $6,460 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,143 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645183 or 843645183. Listed at 18 retailers as of October 31, 2026, with prices from $684 to $7,143, a $6,460 spread on the same certified stone. Brilliant Earth lists it at $7,143. 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

3.07
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645183
Dimensions15.40 × 7.42 × 4.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.42 mm3.07 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645183
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 64.2%

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: Nov 4
Current: $7,143 SGD|Low: $684 SGD|High: $7,655 SGD|Avg: $1,974 SGD|-6.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 5, 2026
Retailer 5$684 SGD
Retailer 6$758 SGD
Retailer 3$847 SGD
Retailer 4$939 SGD
Retailer 15$1,016 SGD
Retailer 18$1,103 SGD
Retailer 12$1,246 SGD
Retailer 13$1,606 SGD
Retailer 14$1,645 SGD
Retailer 19$1,648 SGD
Retailer 11$1,674 SGD
Retailer 17$1,730 SGD
Retailer 9$2,473 SGD
Retailer 10$2,473 SGD
Retailer 7$2,661 SGD
Retailer 2$2,776 SGD
Retailer 8$2,837 SGD
Retailer 16$2,924 SGD
Brilliant Earth$7,143 SGD

24 data points across 19 retailers

18 retailers$684 SGD to $7,143 SGD

A
Cheapest Retailer
-
$684 SGD
Final sale: no returns
Retailer 2
-
$758 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$939 SGD
View
B+
Retailer 4
-
$1,016 SGD
View
Retailer 5
-
$1,103 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,246 SGD
View
A
Retailer 7
-
$1,606 SGD
View
A
Retailer 8
-
$1,645 SGD
View
B+
Retailer 9
-
$1,648 SGD
View
B+
Retailer 10
-
$1,674 SGD
View
A
Retailer 11
-
$1,730 SGD
View
B+
Retailer 12
-
$2,473 SGD
View
B+
Retailer 13
-
$2,473 SGD
View
B+
Retailer 14
-
$2,661 SGD
View
B+
Retailer 15
-
$2,776 SGD
View
B
Retailer 16
-
$2,837 SGD
View
B
Retailer 17
-
$2,924 SGD
View
Most Expensive
B
Brilliant Earth
22174736A · Oct 31
$7,143 SGD
$5,590 USD
View
17 more retailers have this diamond
Prices start from $684 SGDSave up to $6,460 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
3.07ct Marquise
$684 SGD