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Round|Lab Grown|IGI

1.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG487174437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487174437

Diamond specifications and retailer prices

From $1,010 SGD
$790 USD
As of October 29, 2026
Save $4,385 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,395 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174437 or 487174437. Listed at 12 retailers as of October 29, 2026, with prices from $1,010 to $5,395, a $4,385 spread on the same certified stone. MOH London lists it at $5,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487174437
Dimensions6.53 × 6.56 × 4.08 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
6.53 mm6.56 mm1.07 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG487174437
Side View
Table 55.5%Crown 35.7°GirdlePavilion 40.6°Culet: NoneDepth 62.4%

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 29
Current: $5,395 SGD|Low: $1,010 SGD|High: $5,439 SGD|Avg: $2,505 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
October 29, 2026
Retailer 6$1,010 SGD
Retailer 5$1,439 SGD
Retailer 10$1,612 SGD
Retailer 7$1,671 SGD
Retailer 9$1,671 SGD
Retailer 11$1,892 SGD
Retailer 12$2,364 SGD
Retailer 8$2,655 SGD
Retailer 2$3,071 SGD
Retailer 3$3,292 SGD
Retailer 4$3,738 SGD
MOH London$5,395 SGD

18 data points across 12 retailers

12 retailers$1,010 SGD to $5,395 SGD

A
Cheapest Retailer
-
$1,010 SGD
$790 USD
B+
Retailer 2
-
$1,439 SGD
$1,126 USD
View
B+
Retailer 3
-
$1,567 SGD
$1,226 USD
View
B+
Retailer 4
-
$1,612 SGD
$1,261 USD
View
Final sale: no returns
Retailer 5
-
$1,671 SGD
$1,307 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$1,671 SGD
$1,307 USD
View
B+
Retailer 7
-
$1,892 SGD
$1,480 USD
View
B
Retailer 8
-
$2,655 SGD
$2,077 USD
View
B
Retailer 9
-
$3,071 SGD
ZAR 38,803 ZAR
View
B
Retailer 10
-
$3,131 SGD
$2,449 USD
View
B
Retailer 11
-
$3,292 SGD
$2,575 USD
View
Most Expensive
B
MOH London
LG487174437 · Oct 29
$5,395 SGD
£3,323 GBP
View
11 more retailers have this diamond
Prices start from $1,010 SGDSave up to $4,385 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
1.07ct Round
$1,010 SGD