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Oval|Lab Grown|IGI

1.62ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG445039164

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445039164

Diamond specifications and retailer prices

From $1,837 USD
As of November 5, 2026
Save $4,234 USD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,071 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445039164 or 445039164. Listed at 8 retailers as of November 5, 2026, with prices from $1,837 to $6,071, a $4,234 spread on the same certified stone. MOH London lists it at $6,071. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039164
Dimensions9.47 × 6.60 × 4.07 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
9.47 mm6.60 mm1.62 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039164
Side View
Table 61.0%Crown 32.5°Girdle: STK-THKPavilion 42.3°Culet: NoneDepth 61.7%

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: $6,071 USD|Low: $1,764 USD|High: $6,168 USD|Avg: $3,417 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$1,837 USD
Retailer 7$1,999 USD
Retailer 4$2,131 USD
Retailer 8$2,824 USD
Retailer 5$3,342 USD
Retailer 2$3,585 USD
Retailer 6$3,995 USD
Retailer 9$4,770 USD
MOH London$6,071 USD

15 data points across 9 retailers

8 retailers$1,837 USD to $6,071 USD

B+
Cheapest Retailer
-
$1,837 USD
B+
Retailer 2
-
$1,999 USD
View
Retailer 3
-
$2,131 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$2,131 USD
View
B
Retailer 5
-
$3,342 USD
View
B
Retailer 6
-
$3,585 USD
View
B
Retailer 7
-
$3,995 USD
View
Most Expensive
B
MOH London
LG445039164 · Nov 5
$6,071 USD
£4,780 GBP
View
7 more retailers have this diamond
Prices start from $1,837 USDSave up to $4,234 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+
1.62ct Oval
$1,837 USD