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2.34ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG487197980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487197980

Diamond specifications and retailer prices

From $2,324 NZD
$1,310 USD
As of October 31, 2026
Save $13,816 NZD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,141 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.34ct lab-grown round diamond

This 2.34ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487197980 or 487197980. Listed at 11 retailers as of October 31, 2026, with prices from $2,324 to $16,141, a $13,816 spread on the same certified stone. MOH London lists it at $16,141. 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

2.34
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487197980
Dimensions8.46 × 8.49 × 5.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.46 mm8.49 mm2.34 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487197980
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $16,141 NZD|Low: $2,324 NZD|High: $16,357 NZD|Avg: $8,863 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$2,324 NZD
Retailer 4$6,496 NZD
Retailer 7$7,276 NZD
Retailer 5$7,535 NZD
Retailer 8$7,535 NZD
Retailer 9$7,807 NZD
Retailer 10$8,685 NZD
Retailer 3$10,190 NZD
Retailer 6$11,682 NZD
MOH London$16,141 NZD

17 data points across 10 retailers

11 retailers$2,324 NZD to $16,141 NZD

A
Cheapest Retailer
-
$2,324 NZD
$1,310 USD
B+
Retailer 2
-
$6,496 NZD
$3,661 USD
View
B+
Retailer 3
-
$7,069 NZD
$3,984 USD
View
B
Retailer 4
-
$7,276 NZD
$4,101 USD
View
Final sale: no returns
Retailer 5
-
$7,535 NZD
$4,247 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$7,535 NZD
$4,247 USD
View
B+
Retailer 7
-
$7,807 NZD
$4,400 USD
View
B
Retailer 8
-
$9,416 NZD
$5,307 USD
View
B
Retailer 9
-
$10,190 NZD
$5,743 USD
View
B
Retailer 10
-
$11,682 NZD
$6,584 USD
View
Most Expensive
B
MOH London
LG487197980 · Nov 1
$16,141 NZD
£7,163 GBP
View
10 more retailers have this diamond
Prices start from $2,324 NZDSave up to $13,816 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
2.34ct Round
$2,324 NZD