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Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG487109928

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG487109928

Diamond specifications and retailer prices

From $921 USD
As of November 3, 2026
Save $792 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,377 USD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487109928 or 487109928. Listed at 16 retailers as of November 3, 2026, with a 86% 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487109928
Dimensions7.88 × 5.71 × 3.57 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.88 mm5.71 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487109928
Side View
Table 59.5%Crown 35°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,377 USD|Low: $884 USD|High: $3,666 USD|Avg: $1,849 USD
Friendly 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
November 4, 2026
Retailer 10$921 USD
Retailer 3$1,002 USD
Retailer 11$1,010 USD
Retailer 4$1,030 USD
Retailer 12$1,068 USD
Retailer 6$1,245 USD
Retailer 2$1,629 USD
Retailer 13$1,713 USD
Retailer 7$1,965 USD
Friendly Diamonds$2,377 USD
Retailer 9$2,783 USD
Retailer 5$2,956 USD
Retailer 14$3,004 USD
Retailer 8$3,623 USD

43 data points across 14 retailers

16 retailers$921 USD to $1,713 USD

B+
Cheapest Retailer
-
$921 USD
B
Retailer 2
-
$1,002 USD
View
B
Retailer 3
-
$1,010 USD
View
B
Retailer 4
-
$1,030 USD
View
Final sale: no returns
B
Retailer 5
-
$1,068 USD
View
Retailer 6
-
$1,068 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,245 USD
View
B
Retailer 8
-
$1,629 USD
View
B
Retailer 9
-
$1,713 USD
View
Retailer 10
-
$1,965 USD
View
Price under review
Most Expensive
Friendly Diamonds
1589914 · Nov 4
$2,377 USD
View
Price under review
10 more retailers have this diamond
Prices start from $921 USDSave up to $792 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.

B+
1.02ct Oval
$921 USD