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Radiant|Lab Grown|IGI

1.60ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG846649266

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG846649266

Diamond specifications and retailer prices

From $331 SGD
$259 USD
As of November 2, 2026
Save $2,315 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,646 SGD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant 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 IGI LG846649266 or 846649266. Listed at 21 retailers as of November 2, 2026, with prices from $331 to $2,646, a $2,315 spread on the same certified stone. Helzberg Diamonds lists it at $2,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846649266
Dimensions8.56 × 5.66 × 3.85 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm5.66 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846649266
Side View
Table 64.0%Crown 39.8°Girdle: MediumPavilion 38°Culet: NoneDepth 68.0%

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 2
Current: $2,646 SGD|Low: $331 SGD|High: $2,646 SGD|Avg: $987 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 21
November 3, 2026
Retailer 10$331 SGD
Retailer 5$385 SGD
Retailer 3$412 SGD
Retailer 20$412 SGD
Retailer 13$435 SGD
Retailer 12$458 SGD
Retailer 11$552 SGD
Retailer 16$556 SGD
Retailer 15$710 SGD
Retailer 2$786 SGD
Retailer 8$848 SGD
Retailer 4$881 SGD
Retailer 18$957 SGD
Retailer 19$1,264 SGD
Retailer 21$1,322 SGD
Retailer 14$1,346 SGD
Retailer 9$1,388 SGD
Retailer 6$1,618 SGD
Retailer 17$1,657 SGD
Retailer 7$1,698 SGD
Helzberg Diamonds$2,646 SGD

12 data points across 21 retailers

21 retailers$331 SGD to $2,646 SGD

A
Cheapest Retailer
-
$331 SGD
$259 USD
A
Retailer 2
-
$385 SGD
$301 USD
View
Retailer 3
-
$412 SGD
$322 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$412 SGD
$322 USD
View
A
Retailer 5
-
$435 SGD
£268 GBP
View
A
Retailer 6
-
$458 SGD
HK$2,800 HKD
View
B+
Retailer 7
-
$552 SGD
$432 USD
View
A
Retailer 8
-
$556 SGD
$435 USD
View
A
Retailer 9
-
$710 SGD
ZAR 8,972 ZAR
View
A
Retailer 10
-
$786 SGD
£484 GBP
View
A
Retailer 11
-
$848 SGD
$663 USD
View
B+
Retailer 12
-
$881 SGD
$689 USD
View
B+
Retailer 13
-
$957 SGD
A$1,151 AUD
View
B+
Retailer 14
-
$1,264 SGD
$988 USD
View
B+
Retailer 15
-
$1,322 SGD
$1,034 USD
View
B+
Retailer 16
-
$1,346 SGD
View
B
Retailer 17
-
$1,388 SGD
$1,085 USD
View
B
Retailer 18
-
$1,618 SGD
$1,265 USD
View
B
Retailer 19
-
$1,657 SGD
£1,020 GBP
View
B
Retailer 20
-
$1,698 SGD
$1,328 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKMMKPIMM · Nov 3
$2,646 SGD
$2,069 USD
View
20 more retailers have this diamond
Prices start from $331 SGDSave up to $2,315 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
1.60ct Radiant
$331 SGD