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Radiant|Lab Grown|IGI

1.58ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG843618403

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

Certificate IGI LG843618403

Diamond specifications and retailer prices

From $345 SGD
$269 USD
As of October 30, 2026
Save $2,339 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,684 SGD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843618403 or 843618403. Listed at 24 retailers as of October 30, 2026, with prices from $345 to $2,684, a $2,339 spread on the same certified stone. Helzberg Diamonds lists it at $2,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618403
Dimensions7.58 × 5.73 × 4.04 mm
L/W Ratio1.32
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.73 mm1.58 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618403
Side View
Table 67.0%Crown 43.2°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 70.5%

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: Oct 30
Current: $2,684 SGD|Low: $345 SGD|High: $2,684 SGD|Avg: $1,047 SGD
Helzberg Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 8$345 SGD
Retailer 15$386 SGD
Retailer 23$400 SGD
Retailer 4$428 SGD
Retailer 6$428 SGD
Retailer 7$490 SGD
Retailer 22$492 SGD
Retailer 16$577 SGD
Retailer 20$628 SGD
Retailer 18$735 SGD
Retailer 21$762 SGD
Retailer 3$811 SGD
Retailer 2$818 SGD
Retailer 12$863 SGD
Retailer 19$995 SGD
Retailer 24$1,314 SGD
Retailer 11$1,374 SGD
Retailer 17$1,401 SGD
Retailer 14$1,440 SGD
Retailer 10$1,644 SGD
Retailer 13$1,722 SGD
Retailer 9$1,773 SGD
Retailer 5$1,812 SGD
Helzberg Diamonds$2,684 SGD

16 data points across 24 retailers

24 retailers$345 SGD to $2,684 SGD

A
Cheapest Retailer
-
$345 SGD
$269 USD
A
Retailer 2
-
$386 SGD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$400 SGD
$312 USD
View
A
Retailer 4
-
$428 SGD
$334 USD
View
A
Retailer 5
-
$428 SGD
$334 USD
View
Retailer 6
-
$490 SGD
£301 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$492 SGD
HK$3,000 HKD
View
B+
Retailer 8
-
$577 SGD
$450 USD
View
A
Retailer 9
-
$628 SGD
$490 USD
View
A
Retailer 10
-
$735 SGD
ZAR 9,260 ZAR
View
A
Retailer 11
-
$762 SGD
€566 EUR
View
A
Retailer 12
-
$811 SGD
$633 USD
View
A
Retailer 13
-
$818 SGD
£503 GBP
View
A
Retailer 14
-
$863 SGD
$673 USD
View
B+
Retailer 15
-
$995 SGD
A$1,194 AUD
View
B+
Retailer 16
-
$1,314 SGD
$1,025 USD
View
B+
Retailer 17
-
$1,374 SGD
$1,072 USD
View
B+
Retailer 18
-
$1,401 SGD
View
B+
Retailer 19
-
$1,440 SGD
$1,123 USD
View
B
Retailer 20
-
$1,644 SGD
$1,283 USD
View
B
Retailer 21
-
$1,722 SGD
£1,058 GBP
View
B
Retailer 22
-
$1,773 SGD
$1,383 USD
View
B
Retailer 23
-
$1,812 SGD
$1,414 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKJMHOKGJ · Oct 30
$2,684 SGD
$2,094 USD
View
23 more retailers have this diamond
Prices start from $345 SGDSave up to $2,339 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
1.58ct Radiant
$345 SGD