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Round|Lab Grown|IGI

2.75ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG499189170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499189170

Diamond specifications and retailer prices

From $2,394 USD
As of November 5, 2026
Save $5,041 USD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,435 USD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499189170 or 499189170. Listed at 10 retailers as of November 3, 2026, with prices from $2,394 to $7,435, a $5,041 spread on the same certified stone. MOH London lists it at $7,435. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189170
Dimensions9.09 × 9.13 × 5.40 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
9.09 mm9.13 mm2.75 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189170
Side View
Table 59.5%Crown 33.2°GirdlePavilion 40.3°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
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: Nov 5
Current: $7,435 USD|Low: $2,298 USD|High: $7,534 USD|Avg: $3,867 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$2,394 USD
Retailer 2$2,692 USD
Retailer 6$2,777 USD
Retailer 8$2,777 USD
Retailer 3$2,940 USD
Retailer 9$3,527 USD
Retailer 4$4,163 USD
Retailer 7$4,331 USD
MOH London$7,435 USD

40 data points across 9 retailers

10 retailers$2,394 USD to $7,435 USD

A
Cheapest Retailer
-
$2,394 USD
A
Retailer 2
-
$2,604 USD
View
A
Retailer 3
-
$2,692 USD
View
B+
Retailer 4
-
$2,777 USD
View
Retailer 5
-
$2,777 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,940 USD
View
B
Retailer 7
-
$3,817 USD
View
B
Retailer 8
-
$4,163 USD
View
B
Retailer 9
-
$4,331 USD
View
Most Expensive
B
MOH London
LG499189170 · Nov 3
$7,435 USD
£5,854 GBP
View
9 more retailers have this diamond
Prices start from $2,394 USDSave up to $5,041 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.

A
2.75ct Round
$2,394 USD