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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 $626 USD
£493 GBP
As of October 30, 2026
Save $1,490 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,116 USD at MOH London · As of October 26, 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 October 26, 2026, with prices from $626 to $2,116, a $1,490 spread on the same certified stone. MOH London lists it at $2,116. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,116 USD|Low: $405 USD|High: $2,125 USD|Avg: $1,160 USD|+21.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$405 USD
Retailer 3$626 USD
Retailer 5$822 USD
Retailer 2$943 USD
Retailer 7$1,085 USD
Retailer 4$1,462 USD
Retailer 6$1,570 USD
Retailer 9$1,914 USD
MOH London$2,116 USD

33 data points across 9 retailers

11 retailers$626 USD to $2,116 USD

Retailer 1
-
$326 USD
Price last confirmed 39 days ago
Retailer 2
-
$399 USD
View
Price last confirmed 40 days ago
B+
Retailer 3
-
$626 USD
£493 GBP
View
B+
Retailer 4
-
$822 USD
View
B+
Retailer 5
-
$943 USD
£742 GBP
View
B+
Retailer 6
-
$1,085 USD
View
Retailer 7
-
$1,436 USD
View
Price last confirmed 40 days ago
B
Retailer 8
-
$1,462 USD
View
Retailer 9
-
$1,570 USD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$1,914 USD
View
Most Expensive
B
MOH London
LG530230712 · Oct 26
$2,116 USD
£1,666 GBP
View
10 more retailers have this diamond
Prices start from $626 USDSave up to $1,490 USD

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
$626 USD