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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 $3,058 SGD
As of November 5, 2026
Save $6,438 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,496 SGD 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 $3,058 to $9,496, a $6,438 spread on the same certified stone. MOH London lists it at $9,496. 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
Colour
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: $9,496 SGD|Low: $2,935 SGD|High: $9,623 SGD|Avg: $4,940 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,058 SGD
Retailer 2$3,438 SGD
Retailer 6$3,547 SGD
Retailer 8$3,547 SGD
Retailer 3$3,755 SGD
Retailer 9$4,505 SGD
Retailer 4$5,317 SGD
Retailer 7$5,532 SGD
MOH London$9,496 SGD

40 data points across 9 retailers

10 retailers$3,058 SGD to $9,496 SGD

A
Cheapest Retailer
-
$3,058 SGD
A
Retailer 2
-
$3,326 SGD
View
A
Retailer 3
-
$3,438 SGD
View
B+
Retailer 4
-
$3,547 SGD
View
Retailer 5
-
$3,547 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,755 SGD
View
B
Retailer 7
-
$4,875 SGD
View
B
Retailer 8
-
$5,317 SGD
View
B
Retailer 9
-
$5,532 SGD
View
Most Expensive
B
MOH London
LG499189170 · Nov 3
$9,496 SGD
£5,854 GBP
View
9 more retailers have this diamond
Prices start from $3,058 SGDSave up to $6,438 SGD

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
$3,058 SGD