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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 $2,674 AUD
As of November 5, 2026
Save $6,162 AUD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,835 AUD 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 $2,674 to $8,835, a $6,162 spread on the same certified stone. MOH London lists it at $8,835. 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
Colour
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: $8,835 AUD|Low: $2,567 AUD|High: $8,977 AUD|Avg: $4,965 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$2,674 AUD
Retailer 7$2,909 AUD
Retailer 4$3,101 AUD
Retailer 8$4,110 AUD
Retailer 5$4,864 AUD
Retailer 2$5,218 AUD
Retailer 6$5,814 AUD
Retailer 9$6,942 AUD
MOH London$8,835 AUD

14 data points across 9 retailers

8 retailers$2,674 AUD to $8,835 AUD

B+
Cheapest Retailer
-
$2,674 AUD
B+
Retailer 2
-
$2,909 AUD
View
Retailer 3
-
$3,101 AUD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$3,101 AUD
View
B
Retailer 5
-
$4,864 AUD
View
B
Retailer 6
-
$5,218 AUD
View
B
Retailer 7
-
$5,814 AUD
View
Most Expensive
B
MOH London
LG445039164 · Nov 5
$8,835 AUD
£4,780 GBP
View
7 more retailers have this diamond
Prices start from $2,674 AUDSave up to $6,162 AUD

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
$2,674 AUD