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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 $1,141 SGD
As of November 5, 2026
Save $3,806 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,946 SGD 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 $1,141 to $4,946, a $3,806 spread on the same certified stone. MOH London lists it at $4,946. 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
Colour
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: $4,946 SGD|Low: $1,096 SGD|High: $5,026 SGD|Avg: $2,338 SGD|-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$1,141 SGD
Retailer 9$1,241 SGD
Retailer 6$1,324 SGD
Retailer 3$1,551 SGD
Retailer 10$1,942 SGD
Retailer 7$2,124 SGD
Retailer 2$2,434 SGD
Retailer 4$2,944 SGD
Retailer 8$3,720 SGD
MOH London$4,946 SGD

22 data points across 10 retailers

10 retailers$1,141 SGD to $4,946 SGD

B+
Cheapest Retailer
-
$1,141 SGD
B+
Retailer 2
-
$1,241 SGD
View
Retailer 3
-
$1,324 SGD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,324 SGD
View
B
Retailer 5
-
$1,551 SGD
View
B
Retailer 6
-
$2,124 SGD
View
B
Retailer 7
-
$2,434 SGD
View
B
Retailer 8
-
$2,944 SGD
View
B
Retailer 9
-
$3,720 SGD
View
Most Expensive
B
MOH London
LG407981527 · Nov 5
$4,946 SGD
£3,039 GBP
View
9 more retailers have this diamond
Prices start from $1,141 SGDSave up to $3,806 SGD

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
$1,141 SGD