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Marquise|Lab Grown|IGI

3.07ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837644896

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837644896

Diamond specifications and retailer prices

From $1,262 SGD
$987 USD
As of October 28, 2026
Save $3,107 SGD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,291 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG837644896 or 837644896. Listed at 18 retailers as of October 28, 2026, with a 246% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837644896
Dimensions15.91 × 7.62 × 4.61 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.91 mm7.62 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837644896
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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 28
Current: $10,291 SGD|Low: $1,298 SGD|High: $10,291 SGD|Avg: $3,640 SGD
Do Amore 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
November 1, 2026
Retailer 6$1,298 SGD
Retailer 5$1,537 SGD
Retailer 15$1,566 SGD
Retailer 7$1,896 SGD
Retailer 3$1,967 SGD
Retailer 2$1,987 SGD
Retailer 10$2,139 SGD
Retailer 13$2,991 SGD
Retailer 11$3,352 SGD
Retailer 16$3,447 SGD
Retailer 8$3,842 SGD
Retailer 12$3,903 SGD
Retailer 17$4,091 SGD
Retailer 4$4,207 SGD
Retailer 14$4,369 SGD
Retailer 9$8,361 SGD
Do Amore Diamonds$10,291 SGD

6 data points across 17 retailers

18 retailers$1,262 SGD to $4,369 SGD

A
Cheapest Retailer
-
$1,262 SGD
$987 USD
A
Retailer 2
-
$1,298 SGD
$1,015 USD
View
Final sale: no returns
A
Retailer 3
-
$1,537 SGD
$1,202 USD
View
A
Retailer 4
-
$1,566 SGD
$1,225 USD
View
B+
Retailer 5
-
$1,896 SGD
$1,483 USD
View
B+
Retailer 6
-
$1,967 SGD
$1,539 USD
View
B+
Retailer 7
-
$1,987 SGD
£1,224 GBP
View
B+
Retailer 8
-
$2,139 SGD
£1,318 GBP
View
B+
Retailer 9
-
$2,991 SGD
$2,340 USD
View
B
Retailer 10
-
$3,352 SGD
A$4,034 AUD
View
B
Retailer 11
-
$3,447 SGD
ZAR 43,560 ZAR
View
B
Retailer 12
-
$3,842 SGD
$3,005 USD
View
B
Retailer 13
-
$3,903 SGD
A$4,697 AUD
View
B
Retailer 14
-
$4,091 SGD
£2,520 GBP
View
B
Retailer 15
-
$4,207 SGD
$3,291 USD
View
B
Retailer 16
-
$4,369 SGD
$3,417 USD
View
Retailer 17
-
$8,361 SGD
$6,540 USD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-293C59916 · Oct 31
$10,291 SGD
$8,050 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,262 SGDSave up to $3,107 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
$1,262 SGD