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3.26ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG655421897

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655421897

Diamond specifications and retailer prices

From $612 NZD
$345 USD
As of October 29, 2026
Save $2,367 NZD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,979 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG655421897 or 655421897. Listed at 11 retailers as of October 29, 2026, with prices from $612 to $2,979, a $2,367 spread on the same certified stone. MOH London lists it at $2,979. 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

3.26
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655421897
Dimensions9.53 × 9.49 × 5.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm9.49 mm3.26 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655421897
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,979 NZD|Low: $612 NZD|High: $7,298 NZD|Avg: $2,586 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 7$612 NZD
Retailer 3$710 NZD
Retailer 10$758 NZD
Retailer 11$840 NZD
Retailer 2$931 NZD
Retailer 8$1,218 NZD
Retailer 13$1,221 NZD
Retailer 9$1,336 NZD
Retailer 12$1,698 NZD
Retailer 14$2,438 NZD
MOH London$2,979 NZD
Retailer 4$3,579 NZD
Retailer 6$6,742 NZD
Retailer 5$7,298 NZD

4 data points across 14 retailers

11 retailers$612 NZD to $2,979 NZD

A
Cheapest Retailer
-
$612 NZD
$345 USD
A
Retailer 2
-
$710 NZD
$400 USD
View
A
Retailer 3
-
$758 NZD
$427 USD
View
A
Retailer 4
-
$840 NZD
HK$3,700 HKD
View
A
Retailer 5
-
$931 NZD
£413 GBP
View
A
Retailer 6
-
$1,218 NZD
€654 EUR
View
B+
Retailer 7
-
$1,221 NZD
$688 USD
View
A
Retailer 8
-
$1,336 NZD
$753 USD
View
A
Retailer 9
-
$1,698 NZD
$957 USD
View
B+
Retailer 10
-
$2,438 NZD
$1,374 USD
View
Most Expensive
B+
MOH London
LG655421897 · Oct 29
$2,979 NZD
£1,322 GBP
View
10 more retailers have this diamond
Prices start from $612 NZDSave up to $2,367 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.

A
3.26ct Round
$612 NZD