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Radiant|Lab Grown|IGI

0.73ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805671988

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

Certificate IGI LG805671988

Diamond specifications and retailer prices

From $160 SGD
As of November 4, 2026
Save $1,059 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,672 SGD at MOH London · As of October 25, 2026
View at MOH London

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 LG805671988 or 805671988. Listed at 21 retailers as of November 4, 2026, with a 663% 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671988
Dimensions6.30 × 4.43 × 3.02 mm
L/W Ratio1.42
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
6.30 mm4.43 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805671988
Side View
Table 61.0%Crown 40.5°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 68.2%

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: $1,672 SGD|Low: $157 SGD|High: $1,733 SGD|Avg: $540 SGD|-3.4%
MOH London
Retailer 2
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Retailer 21
November 5, 2026
Retailer 13$160 SGD
Retailer 11$179 SGD
Retailer 20$185 SGD
Retailer 10$213 SGD
Retailer 12$294 SGD
Retailer 2$325 SGD
Retailer 4$344 SGD
Retailer 3$346 SGD
Retailer 8$355 SGD
Retailer 19$380 SGD
Retailer 17$431 SGD
Retailer 21$492 SGD
Retailer 9$501 SGD
Retailer 6$549 SGD
Retailer 5$601 SGD
Retailer 7$606 SGD
Retailer 15$636 SGD
Retailer 16$708 SGD
Retailer 14$1,050 SGD
Retailer 18$1,219 SGD
MOH London$1,672 SGD

40 data points across 21 retailers

21 retailers$160 SGD to $1,219 SGD

A
Cheapest Retailer
-
$160 SGD
A
Retailer 2
-
$179 SGD
View
Final sale: no returns
A
Retailer 3
-
$185 SGD
View
Retailer 4
-
$213 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
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$229 SGD
View
A
Retailer 6
-
$325 SGD
View
A
Retailer 7
-
$344 SGD
View
A
Retailer 8
-
$346 SGD
View
Retailer 9
-
$355 SGD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$380 SGD
View
A
Retailer 11
-
$431 SGD
View
B+
Retailer 12
-
$492 SGD
View
Retailer 13
-
$501 SGD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$549 SGD
View
B+
Retailer 15
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$601 SGD
View
B+
Retailer 16
-
$606 SGD
View
B+
Retailer 17
-
$636 SGD
View
B+
Retailer 18
-
$708 SGD
View
Retailer 19
-
$1,050 SGD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,219 SGD
View
Most Expensive
MOH London
LG805671988 · Oct 25
$1,672 SGD
£1,030 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $160 SGDSave up to $1,059 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
$160 SGD