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Oval|Lab Grown|IGI

3.10ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG447092167

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447092167

Diamond specifications and retailer prices

From $5,228 SGD
As of November 6, 2026
Save $7,725 SGD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,953 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447092167 or 447092167. Listed at 9 retailers as of November 5, 2026, with prices from $5,228 to $12,953, a $7,725 spread on the same certified stone. MOH London lists it at $12,953. 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

3.10
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447092167
Dimensions11.34 × 8.16 × 5.02 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
11.34 mm8.16 mm3.10 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447092167
Side View
Table 56.5%Crown 35.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 61.5%

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 6
Current: $12,953 SGD|Low: $5,228 SGD|High: $13,163 SGD|Avg: $8,289 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$5,228 SGD
Retailer 5$6,063 SGD
Retailer 2$6,068 SGD
Retailer 7$6,784 SGD
Retailer 3$8,042 SGD
Retailer 6$9,389 SGD
MOH London$12,953 SGD

17 data points across 7 retailers

9 retailers$5,228 SGD to $12,953 SGD

A
Cheapest Retailer
-
$5,228 SGD
A
Retailer 2
-
$5,479 SGD
View
B+
Retailer 3
-
$6,063 SGD
View
Retailer 4
-
$6,063 SGD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$6,068 SGD
View
B+
Retailer 6
-
$7,577 SGD
View
B+
Retailer 7
-
$8,042 SGD
View
B
Retailer 8
-
$9,389 SGD
View
Most Expensive
B
MOH London
LG447092167 · Nov 5
$12,953 SGD
£7,958 GBP
View
8 more retailers have this diamond
Prices start from $5,228 SGDSave up to $7,725 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
3.10ct Oval
$5,228 SGD