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Round|Lab Grown|IGI

2.75ct G SI2 Round Lab Grown Diamond

ID • G/SI2 • IGI LG530230712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG530230712

Diamond specifications and retailer prices

From $1,103 NZD
As of November 5, 2026
Save $2,656 NZD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,759 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 2.75ct lab-grown round diamond

This 2.75ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530230712 or 530230712. Listed at 11 retailers as of November 3, 2026, with prices from $1,103 to $3,759, a $2,656 spread on the same certified stone. MOH London lists it at $3,759. 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

2.75
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530230712
Dimensions9.03 × 9.01 × 5.50 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
9.03 mm9.01 mm2.75 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530230712
Side View
Table 58.5%Crown 35.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: $3,759 NZD|Low: $720 NZD|High: $3,780 NZD|Avg: $2,082 NZD|+21.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$720 NZD
Retailer 3$1,103 NZD
Retailer 6$1,462 NZD
Retailer 2$1,674 NZD
Retailer 7$1,930 NZD
Retailer 4$2,304 NZD
Retailer 5$2,601 NZD
Retailer 9$3,405 NZD
MOH London$3,759 NZD

35 data points across 9 retailers

11 retailers$1,103 NZD to $3,759 NZD

Retailer 1
-
$580 NZD
Price last confirmed 45 days ago
Retailer 2
-
$710 NZD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$1,103 NZD
View
B+
Retailer 4
-
$1,462 NZD
View
B+
Retailer 5
-
$1,674 NZD
View
B+
Retailer 6
-
$1,930 NZD
View
B+
Retailer 7
-
$2,304 NZD
View
Retailer 8
-
$2,555 NZD
View
Price last confirmed 46 days ago
B
Retailer 9
-
$2,601 NZD
View
B
Retailer 10
-
$3,405 NZD
View
Most Expensive
B
MOH London
LG530230712 · Nov 3
$3,759 NZD
£1,664 GBP
View
10 more retailers have this diamond
Prices start from $1,103 NZDSave up to $2,656 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+
2.75ct Round
$1,103 NZD