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Radiant|Lab Grown|IGI

1.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG575371085

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

Certificate IGI LG575371085

Diamond specifications and retailer prices

From $290 SGD
$227 USD
As of October 28, 2026
Save $1,247 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,537 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575371085 or 575371085. Listed at 15 retailers as of October 28, 2026, with prices from $290 to $1,537, a $1,247 spread on the same certified stone. Reve Diamonds lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575371085
Dimensions8.20 × 5.97 × 3.98 mm
L/W Ratio1.37
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
8.20 mm5.97 mm1.73 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575371085
Side View
Table 64.5%Crown 47.9°Girdle: MediumPavilion 30.2°Culet: NoneDepth 66.7%

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 28
Current: $590 SGD|Low: $290 SGD|High: $1,537 SGD|Avg: $901 SGD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 9$290 SGD
Retailer 8$360 SGD
Retailer 4$467 SGD
Retailer 1$590 SGD
Retailer 10$775 SGD
Retailer 3$862 SGD
Retailer 6$1,037 SGD
Retailer 2$1,048 SGD
Retailer 11$1,101 SGD
Retailer 7$1,308 SGD
Retailer 5$1,510 SGD
Reve Diamonds$1,537 SGD

28 data points across 12 retailers

15 retailers$290 SGD to $1,537 SGD

Retailer 1
-
$249 SGD
$195 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$290 SGD
$227 USD
View
Final sale: no returns
Retailer 3
-
$300 SGD
$235 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$321 SGD
$251 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$321 SGD
$251 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$360 SGD
HK$2,200 HKD
View
B+
Retailer 7
-
$467 SGD
$365 USD
View
A
Retailer 8
-
$590 SGD
£364 GBP
View
A
Retailer 9
-
$775 SGD
$606 USD
View
Retailer 10
-
$1,033 SGD
$808 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$1,037 SGD
$811 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,101 SGD
$861 USD
View
B
Retailer 13
-
$1,308 SGD
$1,023 USD
View
B+
Retailer 14
-
$1,510 SGD
£930 GBP
View
Most Expensive
B
Reve Diamonds
5A496EAB1 · Nov 1
$1,537 SGD
$1,202 USD
View
14 more retailers have this diamond
Prices start from $290 SGDSave up to $1,247 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
1.73ct Radiant
$290 SGD