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Marquise|Lab Grown|IGI

10.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG657418682

Certificate IGI LG657418682

Diamond specifications and retailer prices

From $2,079 USD
Save $11,251 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,330 USD at Brilliant Earth
View at Brilliant Earth

About this 10.02ct lab-grown marquise diamond

This 10.02ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657418682 or 657418682. Listed at 11 retailers, with prices from $2,079 to $13,330 at Brilliant Earth, a $11,251 spread on the same certified stone. 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

10.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418682
Dimensions22.51 × 11.36 × 6.93 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.51 mm11.36 mm10.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418682
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $13,330 USD|Low: $2,079 USD|High: $23,710 USD|Avg: $5,802 USD|-43.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 30, 2026
Retailer 6$2,079 USD
Retailer 4$2,108 USD
Retailer 7$2,645 USD
Retailer 2$3,062 USD
Retailer 8$3,188 USD
Retailer 3$3,281 USD
Retailer 5$3,465 USD
Retailer 10$4,359 USD
Retailer 9$6,964 USD
Retailer 11$7,390 USD
Brilliant Earth$13,330 USD

23 data points across 11 retailers

11 retailers$2,079 USD to $13,330 USD

A
Cheapest Retailer
-
$2,079 USD
A
Retailer 2
-
$2,108 USD
View
A
Retailer 3
-
$2,645 USD
View
A
Retailer 4
-
$3,062 USD
£2,411 GBP
View
A
Retailer 5
-
$3,188 USD
ZAR 51,500 ZAR
View
Price last confirmed 9 days ago
A
Retailer 6
-
$3,281 USD
View
A
Retailer 7
-
$3,465 USD
€3,300 EUR
View
B+
Retailer 8
-
$4,359 USD
£3,432 GBP
View
B+
Retailer 9
-
$6,964 USD
View
B+
Retailer 10
-
$7,390 USD
View
Most Expensive
B
Brilliant Earth
12047408A · Oct 1
$13,330 USD
View
10 more retailers have this diamond
Prices start from $2,079 USDSave up to $11,251 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.

A
10.02ct Marquise
$2,079 USD