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Marquise|Lab Grown|IGI

3.07ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG842658928

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842658928

Diamond specifications and retailer prices

From $740 SGD
$579 USD
As of October 30, 2026
Save $4,309 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,050 SGD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842658928 or 842658928. Listed at 21 retailers as of October 30, 2026, with prices from $740 to $5,050, a $4,309 spread on the same certified stone. Brilliant Earth lists it at $5,050. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842658928
Dimensions15.71 × 7.47 × 4.55 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.71 mm7.47 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842658928
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

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 30
Current: $5,050 SGD|Low: $740 SGD|High: $5,050 SGD|Avg: $2,186 SGD
Brilliant Earth
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
October 31, 2026
Retailer 4$740 SGD
Retailer 13$828 SGD
Retailer 12$849 SGD
Retailer 7$926 SGD
Retailer 16$1,093 SGD
Retailer 6$1,162 SGD
Retailer 21$1,263 SGD
Retailer 19$1,276 SGD
Retailer 15$1,435 SGD
Retailer 10$1,489 SGD
Retailer 18$1,872 SGD
Retailer 3$1,954 SGD
Retailer 9$2,041 SGD
Retailer 17$2,296 SGD
Retailer 11$2,471 SGD
Retailer 20$2,933 SGD
Retailer 2$2,973 SGD
Retailer 5$3,091 SGD
Retailer 14$3,874 SGD
Retailer 8$4,101 SGD
Brilliant Earth$5,050 SGD

18 data points across 21 retailers

21 retailers$740 SGD to $5,050 SGD

A
Cheapest Retailer
-
$740 SGD
$579 USD
A
Retailer 2
-
$828 SGD
$648 USD
View
Final sale: no returns
A
Retailer 3
-
$849 SGD
$664 USD
View
A
Retailer 4
-
$926 SGD
$724 USD
View
A
Retailer 5
-
$1,093 SGD
$855 USD
View
A
Retailer 6
-
$1,162 SGD
£716 GBP
View
A
Retailer 7
-
$1,263 SGD
$988 USD
View
A
Retailer 8
-
$1,276 SGD
$998 USD
View
A
Retailer 9
-
$1,435 SGD
£884 GBP
View
A
Retailer 10
-
$1,489 SGD
€1,109 EUR
View
A
Retailer 11
-
$1,872 SGD
$1,464 USD
View
B+
Retailer 12
-
$1,954 SGD
A$2,352 AUD
View
B+
Retailer 13
-
$2,041 SGD
ZAR 25,790 ZAR
View
B+
Retailer 14
-
$2,296 SGD
$1,796 USD
View
B+
Retailer 15
-
$2,471 SGD
$1,933 USD
View
B+
Retailer 16
-
$2,933 SGD
$2,294 USD
View
B+
Retailer 17
-
$2,973 SGD
$2,326 USD
View
B+
Retailer 18
-
$3,091 SGD
$2,418 USD
View
B
Retailer 19
-
$3,874 SGD
$3,030 USD
View
B
Retailer 20
-
$4,101 SGD
£2,526 GBP
View
Most Expensive
B
Brilliant Earth
21832002A · Oct 30
$5,050 SGD
$3,950 USD
View
20 more retailers have this diamond
Prices start from $740 SGDSave up to $4,309 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
$740 SGD