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Round|Lab Grown|IGI

1.59ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG804642812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642812

Diamond specifications and retailer prices

From $275 SGD
$215 USD
As of October 29, 2026
Save $1,213 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,488 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804642812 or 804642812. Listed at 20 retailers as of October 29, 2026, with prices from $275 to $1,488, a $1,213 spread on the same certified stone. With Clarity lists it at $1,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642812
Dimensions7.52 × 7.49 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.49 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642812
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

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: Oct 29
Current: $626 SGD|Low: $265 SGD|High: $1,388 SGD|Avg: $725 SGD|+5.6%
Retailer 1
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 31, 2026
Retailer 12$275 SGD
Retailer 2$341 SGD
Retailer 5$341 SGD
Retailer 6$565 SGD
Retailer 3$584 SGD
Retailer 7$586 SGD
Retailer 1$626 SGD
Retailer 4$670 SGD
Retailer 8$797 SGD
Retailer 11$888 SGD
Retailer 13$1,243 SGD
Retailer 10$1,278 SGD
Retailer 9$1,369 SGD

43 data points across 13 retailers

20 retailers$275 SGD to $1,488 SGD

A
Cheapest Retailer
-
$275 SGD
$215 USD
A
Retailer 2
-
$320 SGD
$250 USD
View
A
Retailer 3
-
$341 SGD
$267 USD
View
A
Retailer 4
-
$341 SGD
$267 USD
View
A
Retailer 5
-
$565 SGD
€421 EUR
View
B+
Retailer 6
-
$584 SGD
$457 USD
View
A
Retailer 7
-
$586 SGD
ZAR 7,408 ZAR
View
A
Retailer 8
-
$626 SGD
£385 GBP
View
A
Retailer 9
-
$638 SGD
$499 USD
View
A
Retailer 10
-
$670 SGD
$524 USD
View
B+
Retailer 11
-
$797 SGD
A$959 AUD
View
B+
Retailer 12
-
$888 SGD
$695 USD
View
Retailer 13
-
$1,045 SGD
$818 USD
View
Price last confirmed 75 days ago
B+
Retailer 14
-
$1,097 SGD
$858 USD
View
B
Retailer 15
-
$1,165 SGD
$911 USD
View
B
Retailer 16
-
$1,243 SGD
$972 USD
View
B
Retailer 17
-
$1,278 SGD
$1,000 USD
View
B
Retailer 18
-
$1,369 SGD
£843 GBP
View
B
Retailer 19
-
$1,388 SGD
$1,086 USD
View
Most Expensive
B
With Clarity
804642812 · Oct 31
$1,488 SGD
$1,164 USD
View
19 more retailers have this diamond
Prices start from $275 SGDSave up to $1,213 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
1.59ct Round
$275 SGD