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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG600340251

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600340251

Diamond specifications and retailer prices

From $270 SGD
$211 USD
As of November 3, 2026
Save $1,300 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,570 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct 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 LG600340251 or 600340251. Listed at 19 retailers as of November 1, 2026, with prices from $270 to $1,570, a $1,300 spread on the same certified stone. Reve Diamonds lists it at $1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600340251
Dimensions7.41 × 7.38 × 4.57 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
7.41 mm7.38 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600340251
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Nov 3
Current: $615 SGD|Low: $270 SGD|High: $1,637 SGD|Avg: $795 SGD|-16.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 3, 2026
Retailer 7$270 SGD
Retailer 5$301 SGD
Retailer 6$312 SGD
Retailer 3$334 SGD
Retailer 11$520 SGD
Retailer 15$573 SGD
Retailer 12$577 SGD
Retailer 2$611 SGD
Retailer 1$615 SGD
Retailer 9$633 SGD
Retailer 14$758 SGD
Retailer 10$778 SGD
Retailer 17$1,073 SGD
Retailer 16$1,077 SGD
Retailer 8$1,141 SGD
Retailer 13$1,338 SGD
Retailer 4$1,359 SGD
Reve Diamonds$1,570 SGD

36 data points across 18 retailers

19 retailers$270 SGD to $1,570 SGD

A
Cheapest Retailer
-
$270 SGD
$211 USD
A
Retailer 2
-
$301 SGD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$312 SGD
$244 USD
View
A
Retailer 4
-
$334 SGD
$261 USD
View
Retailer 5
-
$404 SGD
$316 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$520 SGD
£320 GBP
View
B+
Retailer 7
-
$573 SGD
$448 USD
View
A
Retailer 8
-
$577 SGD
ZAR 7,283 ZAR
View
A
Retailer 9
-
$611 SGD
$478 USD
View
A
Retailer 10
-
$615 SGD
£379 GBP
View
Retailer 11
-
$633 SGD
$495 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$758 SGD
$593 USD
View
B+
Retailer 13
-
$778 SGD
A$936 AUD
View
B+
Retailer 14
-
$1,073 SGD
$839 USD
View
B+
Retailer 15
-
$1,077 SGD
$842 USD
View
B
Retailer 16
-
$1,141 SGD
$893 USD
View
B
Retailer 17
-
$1,338 SGD
£824 GBP
View
B
Retailer 18
-
$1,359 SGD
$1,063 USD
View
Most Expensive
B
Reve Diamonds
C5D502549 · Nov 1
$1,570 SGD
$1,227 USD
View
18 more retailers have this diamond
Prices start from $270 SGDSave up to $1,300 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
1.55ct Round
$270 SGD