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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG799648843

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799648843

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of November 3, 2026
Save $1,073 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,338 SGD at Brilliance · As of November 3, 2026
View at Brilliance

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 LG799648843 or 799648843. Listed at 20 retailers as of November 3, 2026, with prices from $265 to $1,338, a $1,073 spread on the same certified stone. Brilliance lists it at $1,338. 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 angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648843
Dimensions7.52 × 7.47 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.47 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648843
Side View
Table 59.0%Crown 34.7°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.0%

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: Nov 3
Current: $1,338 SGD|Low: $265 SGD|High: $1,353 SGD|Avg: $703 SGD|-0.6%
Brilliance
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
November 3, 2026
Retailer 7$265 SGD
Retailer 4$295 SGD
Retailer 3$307 SGD
Retailer 16$329 SGD
Retailer 8$330 SGD
Retailer 13$512 SGD
Retailer 14$567 SGD
Retailer 5$568 SGD
Retailer 2$604 SGD
Retailer 9$610 SGD
Retailer 18$753 SGD
Retailer 12$765 SGD
Retailer 11$866 SGD
Retailer 17$1,055 SGD
Retailer 10$1,070 SGD
Retailer 6$1,124 SGD
Retailer 15$1,316 SGD
Brilliance$1,338 SGD

27 data points across 18 retailers

20 retailers$265 SGD to $1,338 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$307 SGD
$240 USD
View
A
Retailer 4
-
$329 SGD
$257 USD
View
Retailer 5
-
$330 SGD
$258 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$512 SGD
£315 GBP
View
A
Retailer 7
-
$567 SGD
ZAR 7,161 ZAR
View
B+
Retailer 8
-
$568 SGD
$444 USD
View
A
Retailer 9
-
$604 SGD
£372 GBP
View
A
Retailer 10
-
$610 SGD
$477 USD
View
B+
Retailer 11
-
$753 SGD
$589 USD
View
B+
Retailer 12
-
$765 SGD
A$920 AUD
View
B+
Retailer 13
-
$866 SGD
$677 USD
View
Retailer 14
-
$1,023 SGD
$800 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$1,055 SGD
$825 USD
View
B+
Retailer 16
-
$1,070 SGD
View
B+
Retailer 17
-
$1,124 SGD
$879 USD
View
Retailer 18
-
$1,304 SGD
$1,020 USD
View
Price last confirmed 18 days ago
B
Retailer 19
-
$1,316 SGD
£810 GBP
View
Most Expensive
B
Brilliance
D43117521 · Nov 3
$1,338 SGD
$1,046 USD
View
19 more retailers have this diamond
Prices start from $265 SGDSave up to $1,073 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
$265 SGD