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Round|Lab Grown|IGI

0.83ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG436045439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436045439

Diamond specifications and retailer prices

From $653 SGD
As of November 2, 2026
Save $3,289 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,943 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 0.83ct lab-grown round diamond

This 0.83ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045439 or 436045439. Listed at 13 retailers as of November 2, 2026, with prices from $653 to $3,943, a $3,289 spread on the same certified stone. MOH London lists it at $3,943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045439
Dimensions6.05 × 6.02 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.05 mm6.02 mm0.83 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045439
Side View
Table 57.0%Crown 32.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,943 SGD|Low: $646 SGD|High: $3,990 SGD|Avg: $1,540 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 9$653 SGD
Retailer 11$807 SGD
Retailer 4$878 SGD
Retailer 14$903 SGD
Retailer 3$935 SGD
Retailer 12$935 SGD
Retailer 7$951 SGD
Retailer 5$1,166 SGD
Retailer 6$1,504 SGD
Retailer 13$1,531 SGD
Retailer 2$1,651 SGD
Retailer 8$1,809 SGD
Retailer 10$2,389 SGD
Retailer 15$2,908 SGD
MOH London$3,943 SGD

29 data points across 15 retailers

13 retailers$653 SGD to $3,943 SGD

A
Cheapest Retailer
-
$653 SGD
B+
Retailer 2
-
$807 SGD
View
B+
Retailer 3
-
$878 SGD
View
B+
Retailer 4
-
$903 SGD
View
Final sale: no returns
B+
Retailer 5
-
$935 SGD
View
Retailer 6
-
$935 SGD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,531 SGD
View
B
Retailer 8
-
$1,651 SGD
View
B+
Retailer 9
-
$1,809 SGD
View
B
Retailer 10
-
$2,389 SGD
View
B
Retailer 11
-
$2,630 SGD
View
B
Retailer 12
-
$2,908 SGD
View
Most Expensive
B
MOH London
LG436045439 · Nov 3
$3,943 SGD
£2,423 GBP
View
12 more retailers have this diamond
Prices start from $653 SGDSave up to $3,289 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
0.83ct Round
$653 SGD