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Radiant|Lab Grown|IGI

0.73ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG643453104

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

Certificate IGI LG643453104

Diamond specifications and retailer prices

From $190 SGD
$149 USD
As of October 30, 2026
Save $1,638 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,828 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643453104 or 643453104. Listed at 15 retailers as of October 29, 2026, with prices from $190 to $1,828, a $1,638 spread on the same certified stone. Do Amore Diamonds lists it at $1,828. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643453104
Dimensions6.30 × 4.50 × 3.08 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm4.50 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643453104
Side View
Table 67.0%Crown 38.4°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: $1,828 SGD|Low: $190 SGD|High: $2,071 SGD|Avg: $747 SGD|-10.6%
Do Amore Diamonds
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 15$190 SGD
Retailer 3$213 SGD
Retailer 12$221 SGD
Retailer 4$329 SGD
Retailer 14$371 SGD
Retailer 11$447 SGD
Retailer 17$534 SGD
Retailer 7$594 SGD
Retailer 9$624 SGD
Retailer 10$667 SGD
Retailer 6$678 SGD
Retailer 13$684 SGD
Retailer 16$839 SGD
Retailer 5$904 SGD
Retailer 2$1,227 SGD
Retailer 8$1,495 SGD
Do Amore Diamonds$1,828 SGD

27 data points across 17 retailers

15 retailers$190 SGD to $1,828 SGD

A
Cheapest Retailer
-
$190 SGD
$149 USD
A
Retailer 2
-
$213 SGD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
$221 SGD
$173 USD
View
A
Retailer 4
-
$329 SGD
$257 USD
View
Retailer 5
-
$371 SGD
$290 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$447 SGD
€333 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$534 SGD
$418 USD
View
Retailer 8
-
$667 SGD
A$803 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$678 SGD
$530 USD
View
B+
Retailer 10
-
$684 SGD
$535 USD
View
B+
Retailer 11
-
$839 SGD
$656 USD
View
B
Retailer 12
-
$904 SGD
$707 USD
View
B
Retailer 13
-
$918 SGD
£566 GBP
View
B
Retailer 14
-
$1,227 SGD
£756 GBP
View
Most Expensive
B
Do Amore Diamonds
27-596B204FD · Oct 29
$1,828 SGD
$1,430 USD
View
14 more retailers have this diamond
Prices start from $190 SGDSave up to $1,638 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
$190 SGD