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Round|Lab Grown|GIA

1.55ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • GIA 1515297119

Certificate GIA 1515297119

Diamond specifications and retailer prices

From $284 SGD
$222 USD
As of November 1, 2026
Save $849 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,133 SGD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1515297119. Listed at 6 retailers as of October 31, 2026, with prices from $284 to $1,133, a $849 spread on the same certified stone. NZ Jewellers lists it at $1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1515297119
Dimensions7.40 × 7.37 × 4.55 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Top View
7.40 mm7.37 mm1.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515297119
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $1,133 SGD|Low: $284 SGD|High: $3,468 SGD|Avg: $990 SGD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$284 SGD
Retailer 4$330 SGD
Retailer 3$353 SGD
Retailer 6$357 SGD
Retailer 2$679 SGD
NZ Jewellers$1,133 SGD
Retailer 7$3,468 SGD

9 data points across 7 retailers

6 retailers$284 SGD to $1,133 SGD

A+
Cheapest Retailer
-
$284 SGD
$222 USD
A
Retailer 2
-
$330 SGD
$258 USD
View
A
Retailer 3
-
$353 SGD
$276 USD
View
Retailer 4
-
$357 SGD
$279 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$679 SGD
$531 USD
View
Most Expensive
B+
NZ Jewellers
f6ca04db-bd39-436d-a6c3-073c996fd0c3 · Oct 31
$1,133 SGD
$886 USD
View
5 more retailers have this diamond
Prices start from $284 SGDSave up to $849 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
$284 SGD