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Marquise|Lab Grown|IGI

1.02ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843675190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843675190

Diamond specifications and retailer prices

From $161 USD
As of October 30, 2026
Save $1,229 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,390 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843675190 or 843675190. Listed at 17 retailers as of October 29, 2026, with prices from $161 to $1,390, a $1,229 spread on the same certified stone. Do Amore Diamonds lists it at $1,390. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675190
Dimensions10.31 × 5.17 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.17 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675190
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.4%

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 30
Current: $1,390 USD|Low: $161 USD|High: $1,390 USD|Avg: $526 USD|+11.2%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 30, 2026
Retailer 2$161 USD
Retailer 5$186 USD
Retailer 13$199 USD
Retailer 6$211 USD
Retailer 3$251 USD
Retailer 12$264 USD
Retailer 10$270 USD
Retailer 11$395 USD
Retailer 8$505 USD
Retailer 16$517 USD
Retailer 4$608 USD
Retailer 17$707 USD
Retailer 7$718 USD
Retailer 9$911 USD
Retailer 14$918 USD
Retailer 15$1,034 USD
Do Amore Diamonds$1,390 USD

15 data points across 17 retailers

17 retailers$161 USD to $1,390 USD

A
Cheapest Retailer
-
$161 USD
A
Retailer 2
-
$186 USD
View
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$211 USD
View
A
Retailer 5
-
$251 USD
View
A
Retailer 6
-
$264 USD
£208 GBP
View
B+
Retailer 7
-
$270 USD
View
A
Retailer 8
-
$395 USD
£311 GBP
View
B+
Retailer 9
-
$505 USD
View
B+
Retailer 10
-
$517 USD
View
B+
Retailer 11
-
$608 USD
A$935 AUD
View
B
Retailer 12
-
$707 USD
View
B
Retailer 13
-
$718 USD
View
Retailer 14
-
$911 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$918 USD
View
B
Retailer 16
-
$1,034 USD
£814 GBP
View
Most Expensive
C
Do Amore Diamonds
36-2095779 · Oct 29
$1,390 USD
View
16 more retailers have this diamond
Prices start from $161 USDSave up to $1,229 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
$161 USD