Marquise|Lab Grown|IGI

3.07ct D VVS1 Marquise Lab Grown Diamond

GD • D/VVS1 • IGI LG818666154

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818666154

Diamond specifications and retailer prices

From $1,351 SGD
$1,057 USD
As of October 30, 2026
Save $4,408 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,759 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG818666154 or 818666154. Listed at 21 retailers as of October 28, 2026, with prices from $1,351 to $5,759, a $4,408 spread on the same certified stone. Rare Carat lists it at $5,759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818666154
Dimensions15.78 × 7.47 × 4.14 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.47 mm3.07 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818666154
Side View
Table 65.0%Crown 35.8°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 55.4%

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: Oct 30
Current: $5,759 SGD|Low: $1,296 SGD|High: $5,817 SGD|Avg: $2,947 SGD|-1.0%
Rare Carat
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
November 1, 2026
Retailer 3$1,351 SGD
Retailer 14$1,470 SGD
Retailer 16$1,567 SGD
Retailer 17$1,567 SGD
Retailer 15$1,790 SGD
Retailer 10$1,997 SGD
Retailer 18$2,015 SGD
Retailer 2$2,269 SGD
Retailer 7$2,497 SGD
Retailer 5$2,746 SGD
Retailer 4$2,936 SGD
Retailer 8$3,275 SGD
Retailer 11$3,538 SGD
Retailer 12$3,638 SGD
Retailer 6$4,858 SGD
Retailer 9$5,257 SGD
Retailer 13$5,322 SGD
Rare Carat$5,759 SGD

40 data points across 18 retailers

21 retailers$1,351 SGD to $5,759 SGD

A
Cheapest Retailer
-
$1,351 SGD
$1,057 USD
A
Retailer 2
-
$1,470 SGD
$1,150 USD
View
A
Retailer 3
-
$1,512 SGD
$1,183 USD
View
Final sale: no returns
A
Retailer 4
-
$1,567 SGD
$1,226 USD
View
Retailer 5
-
$1,567 SGD
$1,226 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$1,790 SGD
$1,400 USD
View
B+
Retailer 7
-
$1,997 SGD
$1,562 USD
View
Retailer 8
-
$2,015 SGD
£1,241 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$2,269 SGD
£1,398 GBP
View
B+
Retailer 10
-
$2,497 SGD
$1,953 USD
View
B+
Retailer 11
-
$2,746 SGD
$2,148 USD
View
B
Retailer 12
-
$2,936 SGD
$2,297 USD
View
B
Retailer 13
-
$3,275 SGD
$2,562 USD
View
B
Retailer 14
-
$3,538 SGD
A$4,258 AUD
View
B
Retailer 15
-
$3,638 SGD
ZAR 45,979 ZAR
View
Retailer 16
-
$4,325 SGD
£2,664 GBP
View
Price last confirmed 16 days ago
B
Retailer 17
-
$4,858 SGD
$3,800 USD
View
Retailer 18
-
$5,257 SGD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$5,322 SGD
£3,278 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
-
$5,472 SGD
$4,280 USD
View
Most Expensive
B
Rare Carat
FG22-0826-410_l_818666154 · Oct 28
$5,759 SGD
$4,505 USD
View
20 more retailers have this diamond
Prices start from $1,351 SGDSave up to $4,408 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
$1,351 SGD