Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG577377806

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577377806

Diamond specifications and retailer prices

From $921 USD
As of October 29, 2026
Save $792 USD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,377 USD at Friendly Diamonds · As of October 31, 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 LG577377806 or 577377806. Listed at 17 retailers as of October 28, 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 angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577377806
Dimensions8.13 × 5.65 × 3.49 mm
L/W Ratio1.44
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
8.13 mm5.65 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577377806
Side View
Table 62.0%Crown 35.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $2,377 USD|Low: $884 USD|High: $3,672 USD|Avg: $1,886 USD|+3.3%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 13$921 USD
Retailer 6$1,002 USD
Retailer 14$1,010 USD
Retailer 3$1,030 USD
Retailer 8$1,068 USD
Retailer 15$1,068 USD
Retailer 9$1,371 USD
Retailer 2$1,632 USD
Retailer 16$1,713 USD
Retailer 11$1,964 USD
Friendly Diamonds$2,377 USD
Retailer 12$2,781 USD
Retailer 7$2,957 USD
Retailer 5$3,004 USD
Retailer 4$3,189 USD
Retailer 10$3,642 USD

45 data points across 16 retailers

17 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
Retailer 5
-
$1,068 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$1,068 USD
View
B
Retailer 7
-
$1,245 USD
View
B
Retailer 8
-
$1,371 USD
£1,079 GBP
View
B
Retailer 9
-
$1,632 USD
£1,285 GBP
View
B
Retailer 10
-
$1,713 USD
View
Retailer 11
-
$1,964 USD
ZAR 31,724 ZAR
View
Price under review
Most Expensive
Friendly Diamonds
6111223 · Oct 31
$2,377 USD
View
Price under review
11 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