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1.85ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG436045638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436045638

Diamond specifications and retailer prices

From $1,317 SGD
$1,030 USD
As of October 31, 2026
Save $5,582 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,899 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045638 or 436045638. Listed at 11 retailers as of October 29, 2026, with prices from $1,317 to $6,899, a $5,582 spread on the same certified stone. MOH London lists it at $6,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045638
Dimensions7.84 × 7.81 × 4.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.84 mm7.81 mm1.85 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045638
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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 31
Current: $6,899 SGD|Low: $1,317 SGD|High: $6,954 SGD|Avg: $3,514 SGD|+0.5%
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
October 30, 2026
Retailer 2$1,317 SGD
Retailer 8$2,071 SGD
Retailer 4$2,192 SGD
Retailer 11$2,319 SGD
Retailer 9$2,402 SGD
Retailer 5$2,486 SGD
Retailer 12$2,621 SGD
Retailer 13$3,239 SGD
Retailer 10$3,778 SGD
Retailer 7$4,248 SGD
Retailer 6$4,417 SGD
Retailer 3$6,876 SGD
MOH London$6,899 SGD

21 data points across 13 retailers

11 retailers$1,317 SGD to $6,899 SGD

A
Cheapest Retailer
-
$1,317 SGD
$1,030 USD
A
Retailer 2
-
$2,071 SGD
$1,620 USD
View
B+
Retailer 3
-
$2,254 SGD
$1,763 USD
View
B+
Retailer 4
-
$2,319 SGD
$1,814 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,402 SGD
$1,879 USD
View
B+
Retailer 6
-
$2,621 SGD
$2,050 USD
View
B
Retailer 7
-
$3,778 SGD
$2,955 USD
View
B
Retailer 8
-
$4,248 SGD
$3,323 USD
View
B
Retailer 9
-
$4,417 SGD
ZAR 55,816 ZAR
View
B
Retailer 10
-
$4,504 SGD
$3,523 USD
View
Most Expensive
B
MOH London
LG436045638 · Oct 29
$6,899 SGD
£4,249 GBP
View
10 more retailers have this diamond
Prices start from $1,317 SGDSave up to $5,582 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
1.85ct Round
$1,317 SGD