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Oval|Lab Grown|IGI

1.69ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG440013120

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013120

Diamond specifications and retailer prices

From $3,454 NZD
As of November 5, 2026
Save $7,961 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,416 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.69ct lab-grown oval diamond

This 1.69ct 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 LG440013120 or 440013120. Listed at 8 retailers as of November 5, 2026, with prices from $3,454 to $11,416, a $7,961 spread on the same certified stone. MOH London lists it at $11,416. 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

1.69
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013120
Dimensions9.46 × 6.71 × 4.21 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.46 mm6.71 mm1.69 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440013120
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 42°Culet: NoneDepth 62.7%

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: $11,416 NZD|Low: $3,317 NZD|High: $11,601 NZD|Avg: $6,386 NZD|-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$3,454 NZD
Retailer 7$3,759 NZD
Retailer 4$4,008 NZD
Retailer 8$5,136 NZD
Retailer 5$6,276 NZD
Retailer 2$6,582 NZD
Retailer 6$7,513 NZD
Retailer 9$8,971 NZD
MOH London$11,416 NZD

15 data points across 9 retailers

8 retailers$3,454 NZD to $11,416 NZD

B+
Cheapest Retailer
-
$3,454 NZD
B
Retailer 2
-
$3,759 NZD
View
Retailer 3
-
$4,008 NZD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$4,008 NZD
View
B
Retailer 5
-
$6,276 NZD
View
B
Retailer 6
-
$6,582 NZD
View
B
Retailer 7
-
$7,513 NZD
View
Most Expensive
B
MOH London
LG440013120 · Nov 5
$11,416 NZD
£4,983 GBP
View
7 more retailers have this diamond
Prices start from $3,454 NZDSave up to $7,961 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+
1.69ct Oval
$3,454 NZD