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Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG791630399

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

Certificate IGI LG791630399

Diamond specifications and retailer prices

From $170 SGD
$133 USD
As of October 27, 2026
Save $1,601 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,771 SGD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791630399 or 791630399. Listed at 24 retailers as of October 27, 2026, with prices from $170 to $1,771, a $1,601 spread on the same certified stone. MOH London lists it at $1,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791630399
Dimensions6.46 × 4.34 × 2.95 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm4.34 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791630399
Side View
Table 63.0%Crown 46.3°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,771 SGD|Low: $163 SGD|High: $1,782 SGD|Avg: $493 SGD|+0.6%
MOH London
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
Retailer 17
October 29, 2026
Retailer 4$170 SGD
Retailer 8$190 SGD
Retailer 16$197 SGD
Retailer 3$211 SGD
Retailer 17$211 SGD
Retailer 13$218 SGD
Retailer 6$285 SGD
Retailer 2$355 SGD
Retailer 14$378 SGD
Retailer 11$381 SGD
Retailer 10$460 SGD
Retailer 7$513 SGD
Retailer 15$525 SGD
Retailer 12$615 SGD
Retailer 5$678 SGD
Retailer 9$1,113 SGD
MOH London$1,771 SGD

42 data points across 17 retailers

24 retailers$170 SGD to $1,771 SGD

A
Cheapest Retailer
-
$170 SGD
$133 USD
A
Retailer 2
-
$190 SGD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$197 SGD
$154 USD
View
A
Retailer 4
-
$211 SGD
$165 USD
View
A
Retailer 5
-
$211 SGD
$165 USD
View
A
Retailer 6
-
$218 SGD
$170 USD
View
A
Retailer 7
-
$246 SGD
HK$1,500 HKD
View
A
Retailer 8
-
$285 SGD
$222 USD
View
A
Retailer 9
-
$337 SGD
$263 USD
View
A
Retailer 10
-
$355 SGD
£218 GBP
View
A
Retailer 11
-
$365 SGD
€271 EUR
View
A
Retailer 12
-
$378 SGD
€281 EUR
View
A
Retailer 13
-
$381 SGD
ZAR 4,805 ZAR
View
A
Retailer 14
-
$460 SGD
£282 GBP
View
B+
Retailer 15
-
$513 SGD
$400 USD
View
B+
Retailer 16
-
$525 SGD
$410 USD
View
B+
Retailer 17
-
$583 SGD
View
B+
Retailer 18
-
$615 SGD
$480 USD
View
B+
Retailer 19
-
$656 SGD
$512 USD
View
B+
Retailer 20
-
$678 SGD
$529 USD
View
B+
Retailer 21
-
$750 SGD
$585 USD
View
B
Retailer 22
-
$1,113 SGD
£684 GBP
View
B
Retailer 23
-
$1,255 SGD
$979 USD
View
Most Expensive
B
MOH London
LG791630399 · Oct 29
$1,771 SGD
£1,088 GBP
View
23 more retailers have this diamond
Prices start from $170 SGDSave up to $1,601 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
$170 SGD