CaratHunter
Plans
Radiant|Lab Grown|IGI

3.10ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG680529335

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG680529335

Diamond specifications and retailer prices

From $1,493 SGD
£920 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,493 SGD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant 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 LG680529335 or 680529335. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680529335
Dimensions9.99 × 7.31 × 4.90 mm
L/W Ratio1.37
Culet sizePointed
Top View
9.99 mm7.31 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680529335
Side View
Table 64.0%Crown 45.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.0%

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 31
Current: $726 SGD|Low: $505 SGD|High: $3,205 SGD|Avg: $1,617 SGD|+43.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
April 14, 2026
Retailer 11$653 SGD
Retailer 1$726 SGD
Retailer 8$758 SGD
Retailer 4$918 SGD
Retailer 10$933 SGD
Retailer 7$1,101 SGD
Retailer 9$1,229 SGD
Retailer 5$1,606 SGD
Retailer 6$1,656 SGD
Retailer 3$2,708 SGD
Retailer 2$3,205 SGD

54 data points across 11 retailers

1 retailer

B+
Diamond Quarter
3.1VS1HLG3515B7N · Oct 31
$1,493 SGD
£920 GBP
View

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+
3.10ct Radiant
$1,493 SGD