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Round|Lab Grown|IGI

3.11ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG617476513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617476513

Diamond specifications and retailer prices

From $961 SGD
$750 USD
As of October 30, 2026
Save $4,178 SGD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,140 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown round diamond

This 3.11ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617476513 or 617476513. Listed at 6 retailers as of October 29, 2026, with prices from $961 to $5,140, a $4,178 spread on the same certified stone. Brilliant Earth lists it at $5,140. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.11
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617476513
Dimensions9.33 × 9.29 × 5.78 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
9.33 mm9.29 mm3.11 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617476513
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: Oct 30
Current: $5,140 SGD|Low: $897 SGD|High: $5,293 SGD|Avg: $2,104 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$897 SGD
Retailer 4$961 SGD
Retailer 3$1,203 SGD
Retailer 5$1,496 SGD
Retailer 7$2,343 SGD
Retailer 2$2,645 SGD
Brilliant Earth$5,140 SGD

21 data points across 7 retailers

6 retailers$961 SGD to $5,140 SGD

B+
Cheapest Retailer
-
$961 SGD
$750 USD
A
Retailer 2
-
$1,203 SGD
€894 EUR
View
B+
Retailer 3
-
$1,496 SGD
$1,167 USD
View
B
Retailer 4
-
$2,343 SGD
$1,828 USD
View
B
Retailer 5
-
$2,645 SGD
£1,625 GBP
View
Most Expensive
B
Brilliant Earth
16146204A · Oct 29
$5,140 SGD
$4,010 USD
View
5 more retailers have this diamond
Prices start from $961 SGDSave up to $4,178 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
3.11ct Round
$961 SGD