CaratHunter
Plans
Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837640875

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640875

Diamond specifications and retailer prices

From $1,082 SGD
$846 USD
As of October 29, 2026
Save $3,432 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,520 SGD at Brilliant Earth · As of October 15, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640875 or 837640875. Listed at 19 retailers as of October 29, 2026, with a 317% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640875
Dimensions14.53 × 7.53 × 4.65 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm7.53 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640875
Side View
Table 62.0%Crown 39.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,520 SGD|Low: $1,082 SGD|High: $7,619 SGD|Avg: $3,189 SGD|-14.4%
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
October 30, 2026
Retailer 17$1,082 SGD
Retailer 2$1,304 SGD
Retailer 4$1,349 SGD
Retailer 18$1,604 SGD
Retailer 14$1,698 SGD
Retailer 11$1,716 SGD
Retailer 5$2,393 SGD
Retailer 16$2,528 SGD
Retailer 13$2,601 SGD
Retailer 15$2,664 SGD
Retailer 8$3,856 SGD
Retailer 6$3,866 SGD
Retailer 3$4,004 SGD
Retailer 12$4,423 SGD
Retailer 7$4,513 SGD
Retailer 9$4,570 SGD
Retailer 10$4,928 SGD
Brilliant Earth$6,520 SGD

29 data points across 18 retailers

19 retailers$1,082 SGD to $4,513 SGD

A
Cheapest Retailer
-
$1,082 SGD
$846 USD
Final sale: no returns
A
Retailer 2
-
$1,304 SGD
£803 GBP
View
A
Retailer 3
-
$1,349 SGD
$1,055 USD
View
A
Retailer 4
-
$1,604 SGD
$1,255 USD
View
A
Retailer 5
-
$1,698 SGD
€1,265 EUR
View
A
Retailer 6
-
$1,716 SGD
£1,057 GBP
View
A
Retailer 7
-
$2,393 SGD
$1,872 USD
View
Retailer 8
-
$2,528 SGD
A$3,042 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,601 SGD
ZAR 32,873 ZAR
View
B+
Retailer 10
-
$2,664 SGD
$2,084 USD
View
B
Retailer 11
-
$3,856 SGD
$3,016 USD
View
B+
Retailer 12
-
$3,866 SGD
$3,024 USD
View
B+
Retailer 13
-
$4,004 SGD
$3,132 USD
View
B
Retailer 14
-
$4,423 SGD
£2,724 GBP
View
B+
Retailer 15
-
$4,513 SGD
View
Retailer 16
-
$4,570 SGD
A$5,500 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$4,928 SGD
$3,855 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$5,601 SGD
$4,381 USD
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
21559135A · Oct 15
$6,520 SGD
$5,100 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $1,082 SGDSave up to $3,432 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
$1,082 SGD