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Oval|Lab Grown|IGI

1.60ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447099043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099043

Diamond specifications and retailer prices

From $3,274 NZD
As of November 5, 2026
Save $7,544 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,818 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct 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 LG447099043 or 447099043. Listed at 8 retailers as of November 5, 2026, with prices from $3,274 to $10,818, a $7,544 spread on the same certified stone. MOH London lists it at $10,818. 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

1.60
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099043
Dimensions8.99 × 6.66 × 4.22 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
8.99 mm6.66 mm1.60 ctK / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099043
Side View
Table 56.0%Crown 34.5°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 63.4%

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: $10,818 NZD|Low: $3,142 NZD|High: $10,978 NZD|Avg: $6,080 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$3,274 NZD
Retailer 7$3,563 NZD
Retailer 4$3,797 NZD
Retailer 8$5,036 NZD
Retailer 5$5,956 NZD
Retailer 2$6,388 NZD
Retailer 6$7,118 NZD
Retailer 9$8,500 NZD
MOH London$10,818 NZD

13 data points across 9 retailers

8 retailers$3,274 NZD to $10,818 NZD

B+
Cheapest Retailer
-
$3,274 NZD
B
Retailer 2
-
$3,563 NZD
View
B
Retailer 3
-
$3,797 NZD
View
Retailer 4
-
$3,797 NZD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$5,956 NZD
View
B
Retailer 6
-
$6,388 NZD
View
B
Retailer 7
-
$7,118 NZD
View
Most Expensive
B
MOH London
LG447099043 · Nov 5
$10,818 NZD
£4,722 GBP
View
7 more retailers have this diamond
Prices start from $3,274 NZDSave up to $7,544 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+
1.60ct Oval
$3,274 NZD