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Round|Lab Grown|IGI

1.59ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845666417

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845666417

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of October 29, 2026
Save $1,181 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,425 SGD at MOH London · As of October 29, 2026
View at MOH London

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 LG845666417 or 845666417. Listed at 20 retailers as of October 29, 2026, with prices from $244 to $1,425, a $1,181 spread on the same certified stone. MOH London lists it at $1,425. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845666417
Dimensions7.43 × 7.46 × 4.61 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
7.43 mm7.46 mm1.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845666417
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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: $1,425 SGD|Low: $244 SGD|High: $1,425 SGD|Avg: $714 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 9$244 SGD
Retailer 19$284 SGD
Retailer 7$303 SGD
Retailer 18$303 SGD
Retailer 20$344 SGD
Retailer 8$409 SGD
Retailer 14$474 SGD
Retailer 15$507 SGD
Retailer 16$521 SGD
Retailer 2$550 SGD
Retailer 5$628 SGD
Retailer 4$637 SGD
Retailer 17$707 SGD
Retailer 13$727 SGD
Retailer 6$974 SGD
Retailer 11$1,004 SGD
Retailer 10$1,043 SGD
Retailer 3$1,143 SGD
Retailer 12$1,221 SGD
MOH London$1,425 SGD

13 data points across 20 retailers

20 retailers$244 SGD to $1,425 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
A
Retailer 2
-
$284 SGD
$222 USD
View
A
Retailer 3
-
$303 SGD
$237 USD
View
A
Retailer 4
-
$303 SGD
$237 USD
View
A
Retailer 5
-
$344 SGD
HK$2,100 HKD
View
B+
Retailer 6
-
$409 SGD
$320 USD
View
A
Retailer 7
-
$474 SGD
£292 GBP
View
A
Retailer 8
-
$507 SGD
€378 EUR
View
A
Retailer 9
-
$521 SGD
ZAR 6,579 ZAR
View
A
Retailer 10
-
$550 SGD
£339 GBP
View
A
Retailer 11
-
$628 SGD
$491 USD
View
A
Retailer 12
-
$637 SGD
$498 USD
View
A
Retailer 13
-
$707 SGD
A$851 AUD
View
A
Retailer 14
-
$727 SGD
$569 USD
View
B+
Retailer 15
-
$974 SGD
$762 USD
View
B
Retailer 16
-
$1,004 SGD
View
B+
Retailer 17
-
$1,043 SGD
$816 USD
View
B+
Retailer 18
-
$1,143 SGD
$894 USD
View
B
Retailer 19
-
$1,221 SGD
$955 USD
View
Most Expensive
B
MOH London
LG845666417 · Oct 29
$1,425 SGD
£878 GBP
View
19 more retailers have this diamond
Prices start from $244 SGDSave up to $1,181 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
$244 SGD