CaratHunter
Plans
Round|Lab Grown|IGI

3.65ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG626426136

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626426136

Diamond specifications and retailer prices

From $1,835 SGD
CA$1,994 CAD
As of October 30, 2026
Save $591 SGD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,426 SGD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626426136 or 626426136. Listed at 2 retailers as of October 30, 2026, with prices from $1,835 to $2,426, a $591 spread on the same certified stone. The Diamond Guys lists it at $2,426. 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

3.65
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626426136
Dimensions9.91 × 9.88 × 6.04 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
9.91 mm9.88 mm3.65 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626426136
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $764 SGD|Low: $358 SGD|High: $4,372 SGD|Avg: $1,789 SGD|-13.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 12, 2026
Retailer 13$389 SGD
Retailer 1$764 SGD
Retailer 7$799 SGD
Retailer 5$930 SGD
Retailer 9$1,094 SGD
Retailer 3$1,127 SGD
Retailer 11$1,236 SGD
Retailer 10$1,555 SGD
Retailer 12$1,697 SGD
Retailer 4$1,835 SGD
Retailer 8$2,358 SGD
The Diamond Guys$2,426 SGD
Retailer 2$2,895 SGD
Retailer 6$4,372 SGD

63 data points across 14 retailers

2 retailers$1,835 SGD to $2,426 SGD

B+
Cheapest Retailer
-
$1,835 SGD
CA$1,994 CAD
Most Expensive
B
The Diamond Guys
1954433979 · Oct 30
$2,426 SGD
$1,898 USD
View
1 more retailer has this diamond
Prices start from $1,835 SGDSave up to $591 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.

B+
3.65ct Round
$1,835 SGD