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Radiant|Lab Grown|IGI

0.73ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG788624689

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

Certificate IGI LG788624689

Diamond specifications and retailer prices

From $219 SGD
As of November 4, 2026
Save $1,203 SGD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,542 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788624689 or 788624689. Listed at 25 retailers as of November 4, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624689
Dimensions6.31 × 4.56 × 3.00 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.31 mm4.56 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624689
Side View
Table 66.0%Crown 39.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.8%

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: Nov 4
Current: $479 SGD|Low: $210 SGD|High: $1,283 SGD|Avg: $522 SGD|+3.6%
Retailer 1
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
November 5, 2026
Retailer 15$219 SGD
Retailer 8$245 SGD
Retailer 5$254 SGD
Retailer 3$271 SGD
Retailer 6$271 SGD
Retailer 10$300 SGD
Retailer 2$368 SGD
Retailer 1$479 SGD
Retailer 12$492 SGD
Retailer 13$503 SGD
Retailer 7$565 SGD
Retailer 14$691 SGD
Retailer 4$873 SGD
Retailer 16$920 SGD
Retailer 11$921 SGD
Retailer 9$1,265 SGD

46 data points across 16 retailers

25 retailers$219 SGD to $1,421 SGD

A
Cheapest Retailer
-
$219 SGD
A
Retailer 2
-
$245 SGD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
View
Retailer 4
-
$271 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$271 SGD
View
A
Retailer 6
-
$300 SGD
View
A
Retailer 7
-
$311 SGD
View
A
Retailer 8
-
$353 SGD
View
A
Retailer 9
-
$368 SGD
View
A
Retailer 10
-
$479 SGD
View
A
Retailer 11
-
$492 SGD
View
B+
Retailer 12
-
$503 SGD
View
B+
Retailer 13
-
$565 SGD
View
B+
Retailer 14
-
$688 SGD
View
Retailer 15
-
$691 SGD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$742 SGD
View
B
Retailer 17
-
$873 SGD
View
B
Retailer 18
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$895 SGD
View
B
Retailer 19
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$920 SGD
View
B
Retailer 20
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$921 SGD
View
B
Retailer 21
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$942 SGD
View
B
Retailer 22
-
$1,265 SGD
View
B
Retailer 23
-
$1,408 SGD
View
B
Retailer 24
-
$1,421 SGD
View
Most Expensive
Queensmith
LG788624689 · Oct 27
$1,542 SGD
£950 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $219 SGDSave up to $1,203 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
0.73ct Radiant
$219 SGD