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Marquise|Lab Grown|IGI

1.02ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG819626362

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819626362

Diamond specifications and retailer prices

From $225 USD
As of November 2, 2026
Save $1,047 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,310 USD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819626362 or 819626362. Listed at 23 retailers as of November 1, 2026, with a 465% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819626362
Dimensions11.20 × 5.18 × 3.13 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.18 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819626362
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.4%

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: Nov 2
Current: $2,310 USD|Low: $216 USD|High: $2,310 USD|Avg: $768 USD
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
November 3, 2026
Retailer 3$216 USD
Retailer 4$251 USD
Retailer 8$279 USD
Retailer 15$279 USD
Retailer 5$374 USD
Retailer 10$531 USD
Retailer 14$560 USD
Retailer 9$585 USD
Retailer 16$603 USD
Retailer 12$729 USD
Retailer 2$754 USD
Retailer 13$899 USD
Retailer 7$1,160 USD
Retailer 11$1,233 USD
Retailer 6$1,272 USD
Do Amore Diamonds$2,310 USD

43 data points across 16 retailers

23 retailers$225 USD to $1,272 USD

Retailer 1
-
$216 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$225 USD
View
A
Retailer 3
-
$251 USD
View
Final sale: no returns
Retailer 4
-
$261 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$279 USD
View
A
Retailer 6
-
$279 USD
View
Retailer 7
-
$279 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$279 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$374 USD
View
B+
Retailer 10
-
$531 USD
ZAR 8,584 ZAR
View
B+
Retailer 11
-
$560 USD
View
B+
Retailer 12
-
$585 USD
£461 GBP
View
B+
Retailer 13
-
$603 USD
A$928 AUD
View
B
Retailer 14
-
$729 USD
A$1,122 AUD
View
B+
Retailer 15
-
$754 USD
A$1,160 AUD
View
B
Retailer 16
-
$899 USD
View
Retailer 17
-
$989 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$989 USD
View
B
Retailer 19
-
$1,160 USD
View
B
Retailer 20
-
$1,233 USD
£971 GBP
View
B
Retailer 21
-
$1,272 USD
View
Retailer 22
-
$2,160 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-819626362 · Nov 2
$2,310 USD
View
Price under review
22 more retailers have this diamond
Prices start from $225 USDSave up to $1,047 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
$225 USD