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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG729579197

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

Certificate IGI LG729579197

Diamond specifications and retailer prices

From $619 SGD
$484 USD
As of October 30, 2026
Save $2,588 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,207 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.68ct lab-grown radiant diamond

This 1.68ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729579197 or 729579197. Listed at 18 retailers as of October 30, 2026, with prices from $619 to $3,207, a $2,588 spread on the same certified stone. MOH London lists it at $3,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579197
Dimensions8.53 × 5.82 × 3.85 mm
L/W Ratio1.47
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
8.53 mm5.82 mm1.68 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579197
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 66.2%

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: Oct 30
Current: $3,207 SGD|Low: $594 SGD|High: $3,244 SGD|Avg: $1,460 SGD|-1.2%
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
November 1, 2026
Retailer 12$619 SGD
Retailer 5$693 SGD
Retailer 3$768 SGD
Retailer 13$768 SGD
Retailer 2$812 SGD
Retailer 10$946 SGD
Retailer 7$1,055 SGD
Retailer 4$1,171 SGD
Retailer 15$1,198 SGD
Retailer 9$1,320 SGD
Retailer 8$1,788 SGD
Retailer 11$2,065 SGD
Retailer 6$2,241 SGD
Retailer 14$2,874 SGD
MOH London$3,207 SGD

38 data points across 15 retailers

18 retailers$619 SGD to $3,207 SGD

A
Cheapest Retailer
-
$619 SGD
$484 USD
A
Retailer 2
-
$693 SGD
$542 USD
View
Final sale: no returns
A
Retailer 3
-
$694 SGD
$543 USD
View
Retailer 4
-
$768 SGD
$601 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$768 SGD
$601 USD
View
A
Retailer 6
-
$812 SGD
£500 GBP
View
A
Retailer 7
-
$946 SGD
$740 USD
View
B+
Retailer 8
-
$1,055 SGD
$825 USD
View
B+
Retailer 9
-
$1,171 SGD
$916 USD
View
B+
Retailer 10
-
$1,198 SGD
$937 USD
View
B+
Retailer 11
-
$1,320 SGD
ZAR 16,679 ZAR
View
B
Retailer 12
-
$1,788 SGD
A$2,152 AUD
View
B
Retailer 13
-
$2,065 SGD
$1,615 USD
View
B
Retailer 14
-
$2,241 SGD
£1,380 GBP
View
B
Retailer 15
-
$2,469 SGD
$1,931 USD
View
B
Retailer 16
-
$2,486 SGD
$1,945 USD
View
B
Retailer 17
-
$2,874 SGD
$2,248 USD
View
Most Expensive
B
MOH London
LG729579197 · Nov 1
$3,207 SGD
£1,975 GBP
View
17 more retailers have this diamond
Prices start from $619 SGDSave up to $2,588 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
1.68ct Radiant
$619 SGD