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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG830632033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830632033

Diamond specifications and retailer prices

From $179 USD
As of October 27, 2026
Save $1,431 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,610 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830632033 or 830632033. Listed at 19 retailers as of October 29, 2026, with prices from $179 to $1,610, a $1,431 spread on the same certified stone. Do Amore Diamonds lists it at $1,610. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830632033
Dimensions10.87 × 5.19 × 3.17 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm5.19 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830632033
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.1%

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: $1,610 USD|Low: $173 USD|High: $1,720 USD|Avg: $528 USD|-6.4%
Do Amore Diamonds
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 29, 2026
Retailer 6$179 USD
Retailer 14$179 USD
Retailer 3$195 USD
Retailer 12$200 USD
Retailer 9$215 USD
Retailer 18$251 USD
Retailer 15$278 USD
Retailer 4$299 USD
Retailer 11$395 USD
Retailer 13$410 USD
Retailer 5$420 USD
Retailer 16$525 USD
Retailer 7$579 USD
Retailer 8$607 USD
Retailer 17$709 USD
Retailer 2$887 USD
Retailer 10$1,110 USD
Do Amore Diamonds$1,610 USD

15 data points across 18 retailers

19 retailers$179 USD to $1,610 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$195 USD
View
A
Retailer 4
-
$200 USD
View
A
Retailer 5
-
$215 USD
View
A
Retailer 6
-
$251 USD
View
A
Retailer 7
-
$278 USD
£219 GBP
View
B+
Retailer 8
-
$299 USD
View
A
Retailer 9
-
$395 USD
£311 GBP
View
A
Retailer 10
-
$410 USD
€390 EUR
View
A
Retailer 11
-
$420 USD
ZAR 6,792 ZAR
View
B+
Retailer 12
-
$525 USD
View
B+
Retailer 13
-
$579 USD
A$890 AUD
View
B+
Retailer 14
-
$607 USD
View
B+
Retailer 15
-
$709 USD
View
B
Retailer 16
-
$887 USD
View
B
Retailer 17
-
$969 USD
View
B
Retailer 18
-
$1,110 USD
£874 GBP
View
Most Expensive
B
Do Amore Diamonds
27-720970FA8 · Oct 29
$1,610 USD
View
18 more retailers have this diamond
Prices start from $179 USDSave up to $1,431 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
$179 USD