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1.85ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG497155917

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497155917

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)
14 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 LG497155917 or 497155917. Listed at 14 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155917
Dimensions7.84 × 7.81 × 4.88 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
7.84 mm7.81 mm1.85 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497155917
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: $3,295 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
Retailer 14
November 1, 2026
Retailer 7$1,317 SGD
Retailer 10$2,071 SGD
Retailer 14$2,254 SGD
Retailer 13$2,320 SGD
Retailer 4$2,402 SGD
Retailer 11$2,402 SGD
Retailer 5$2,621 SGD
Retailer 6$3,239 SGD
Retailer 2$3,574 SGD
Retailer 12$3,778 SGD
Retailer 9$4,248 SGD
Retailer 8$4,417 SGD
Retailer 3$4,504 SGD
MOH London$6,899 SGD

42 data points across 14 retailers

14 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
-
$2,320 SGD
$1,815 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,402 SGD
$1,879 USD
View
Retailer 6
-
$2,402 SGD
$1,879 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$2,402 SGD
$1,879 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$2,621 SGD
$2,050 USD
View
B+
Retailer 9
-
$3,574 SGD
£2,201 GBP
View
B
Retailer 10
-
$3,778 SGD
$2,955 USD
View
B
Retailer 11
-
$4,248 SGD
$3,323 USD
View
B
Retailer 12
-
$4,417 SGD
ZAR 55,816 ZAR
View
B
Retailer 13
-
$4,504 SGD
$3,523 USD
View
Most Expensive
B
MOH London
LG497155917 · Oct 29
$6,899 SGD
£4,249 GBP
View
13 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