Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG847661631

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661631

Diamond specifications and retailer prices

From $602 USD
HK$4,700 HKD
As of October 29, 2026
Save $2,718 USD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,320 USD at Brilliant Earth · As of October 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661631 or 847661631. Listed at 9 retailers as of October 28, 2026, with prices from $602 to $3,320, a $2,718 spread on the same certified stone. Brilliant Earth lists it at $3,320. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661631
Dimensions15.25 × 7.53 × 4.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.25 mm7.53 mm3.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661631
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.9%

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: $3,320 USD|Low: $498 USD|High: $3,320 USD|Avg: $1,355 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$498 USD
Retailer 7$602 USD
Retailer 6$695 USD
Retailer 10$866 USD
Retailer 5$907 USD
Retailer 9$1,484 USD
Retailer 2$1,733 USD
Retailer 3$2,367 USD
Retailer 4$2,505 USD
Brilliant Earth$3,320 USD

4 data points across 10 retailers

9 retailers$602 USD to $3,320 USD

A
Cheapest Retailer
-
$602 USD
HK$4,700 HKD
A
Retailer 2
-
$695 USD
View
B+
Retailer 3
-
$866 USD
View
A
Retailer 4
-
$907 USD
£714 GBP
View
B+
Retailer 5
-
$1,484 USD
View
B+
Retailer 6
-
$1,733 USD
SGD 2,342 SGD
View
B
Retailer 7
-
$2,367 USD
View
B
Retailer 8
-
$2,505 USD
View
Most Expensive
B
Brilliant Earth
22315284A · Oct 28
$3,320 USD
View
8 more retailers have this diamond
Prices start from $602 USDSave up to $2,718 USD

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
$602 USD