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Oval|Lab Grown|IGI

1.02ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG407981527

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407981527

Diamond specifications and retailer prices

From $890 USD
As of November 5, 2026
Save $2,970 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,860 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407981527 or 407981527. Listed at 10 retailers as of November 5, 2026, with prices from $890 to $3,860, a $2,970 spread on the same certified stone. MOH London lists it at $3,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407981527
Dimensions7.89 × 5.87 × 3.52 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.89 mm5.87 mm1.02 ctK / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407981527
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,860 USD|Low: $855 USD|High: $3,922 USD|Avg: $1,824 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$890 USD
Retailer 9$968 USD
Retailer 6$1,033 USD
Retailer 3$1,210 USD
Retailer 10$1,515 USD
Retailer 7$1,657 USD
Retailer 2$1,899 USD
Retailer 4$2,297 USD
Retailer 8$2,903 USD
MOH London$3,860 USD

22 data points across 10 retailers

10 retailers$890 USD to $3,860 USD

B+
Cheapest Retailer
-
$890 USD
B+
Retailer 2
-
$968 USD
View
Retailer 3
-
$1,033 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,033 USD
View
B
Retailer 5
-
$1,210 USD
View
B
Retailer 6
-
$1,657 USD
View
B
Retailer 7
-
$1,899 USD
View
B
Retailer 8
-
$2,297 USD
View
B
Retailer 9
-
$2,903 USD
View
Most Expensive
B
MOH London
LG407981527 · Nov 5
$3,860 USD
£3,039 GBP
View
9 more retailers have this diamond
Prices start from $890 USDSave up to $2,970 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
$890 USD