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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG791627954

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791627954

Diamond specifications and retailer prices

From $167 USD
As of October 27, 2026
Save $920 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,087 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791627954 or 791627954. Listed at 20 retailers as of October 27, 2026, with prices from $167 to $1,087, a $920 spread on the same certified stone. Reve Diamonds lists it at $1,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791627954
Dimensions11.16 × 5.20 × 3.17 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm5.20 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791627954
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 27
Current: $366 USD|Low: $167 USD|High: $1,112 USD|Avg: $571 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
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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
Reve Diamonds
October 29, 2026
Retailer 15$167 USD
Retailer 17$186 USD
Retailer 11$193 USD
Retailer 6$280 USD
Retailer 12$324 USD
Retailer 13$355 USD
Retailer 14$357 USD
Retailer 1$366 USD
Retailer 7$513 USD
Retailer 9$526 USD
Retailer 3$567 USD
Retailer 16$615 USD
Retailer 10$664 USD
Retailer 2$719 USD
Retailer 5$720 USD
Retailer 4$734 USD
Retailer 8$986 USD
Reve Diamonds$1,087 USD

33 data points across 18 retailers

20 retailers$167 USD to $1,087 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
A
Retailer 4
-
$210 USD
View
A
Retailer 5
-
$210 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$324 USD
View
A
Retailer 8
-
$355 USD
ZAR 5,731 ZAR
View
A
Retailer 9
-
$357 USD
€340 EUR
View
A
Retailer 10
-
$366 USD
£288 GBP
View
B+
Retailer 11
-
$513 USD
A$789 AUD
View
B+
Retailer 12
-
$526 USD
View
B+
Retailer 13
-
$567 USD
SGD 766 SGD
View
B+
Retailer 14
-
$615 USD
A$946 AUD
View
B+
Retailer 15
-
$664 USD
View
B
Retailer 16
-
$719 USD
View
B
Retailer 17
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$720 USD
View
B
Retailer 18
-
$734 USD
View
B
Retailer 19
-
$986 USD
£776 GBP
View
Most Expensive
B
Reve Diamonds
AD281D72A · Oct 28
$1,087 USD
View
19 more retailers have this diamond
Prices start from $167 USDSave up to $920 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
1.02ct Marquise
$167 USD