CaratHunter
Plans
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 $3,314 NZD
As of November 5, 2026
Save $7,637 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,951 NZD 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 $3,314 to $10,951, a $7,637 spread on the same certified stone. MOH London lists it at $10,951. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,951 NZD|Low: $3,182 NZD|High: $11,127 NZD|Avg: $6,153 NZD|-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$3,314 NZD
Retailer 7$3,606 NZD
Retailer 4$3,844 NZD
Retailer 8$5,094 NZD
Retailer 5$6,029 NZD
Retailer 2$6,467 NZD
Retailer 6$7,207 NZD
Retailer 9$8,605 NZD
MOH London$10,951 NZD

14 data points across 9 retailers

8 retailers$3,314 NZD to $10,951 NZD

B+
Cheapest Retailer
-
$3,314 NZD
B+
Retailer 2
-
$3,606 NZD
View
Retailer 3
-
$3,844 NZD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$3,844 NZD
View
B
Retailer 5
-
$6,029 NZD
View
B
Retailer 6
-
$6,467 NZD
View
B
Retailer 7
-
$7,207 NZD
View
Most Expensive
B
MOH London
LG445039164 · Nov 5
$10,951 NZD
£4,780 GBP
View
7 more retailers have this diamond
Prices start from $3,314 NZDSave up to $7,637 NZD

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
$3,314 NZD