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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG831632157

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

Certificate IGI LG831632157

Diamond specifications and retailer prices

From $564 SGD
$441 USD
As of November 1, 2026
Save $2,466 SGD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,030 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG831632157 or 831632157. Listed at 10 retailers as of October 31, 2026, with prices from $564 to $3,030, a $2,466 spread on the same certified stone. Do Amore Diamonds lists it at $3,030. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831632157
Dimensions9.16 × 5.75 × 3.69 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm5.75 mm1.68 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831632157
Side View
Table 63.0%Crown 41.1°Girdle: MediumPavilion 33.8°Culet: NoneDepth 64.2%

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: Nov 1
Current: $3,030 SGD|Low: $488 SGD|High: $3,030 SGD|Avg: $1,099 SGD
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
October 31, 2026
Retailer 13$496 SGD
Retailer 14$564 SGD
Retailer 11$569 SGD
Retailer 7$637 SGD
Retailer 6$647 SGD
Retailer 2$732 SGD
Retailer 3$955 SGD
Retailer 15$992 SGD
Retailer 9$1,085 SGD
Retailer 5$1,231 SGD
Retailer 12$1,299 SGD
Retailer 4$1,441 SGD
Retailer 8$1,880 SGD
Retailer 10$2,678 SGD
Do Amore Diamonds$3,030 SGD

20 data points across 15 retailers

10 retailers$564 SGD to $3,030 SGD

Retailer 1
-
$496 SGD
£305 GBP
Price last confirmed 15 days ago
B+
Retailer 2
-
$564 SGD
$441 USD
View
A
Retailer 3
-
$569 SGD
$445 USD
View
A
Retailer 4
-
$732 SGD
€545 EUR
View
B+
Retailer 5
-
$992 SGD
$776 USD
View
B+
Retailer 6
-
$1,085 SGD
A$1,306 AUD
View
B+
Retailer 7
-
$1,299 SGD
$1,016 USD
View
B+
Retailer 8
-
$1,880 SGD
£1,158 GBP
View
B
Retailer 9
-
$2,678 SGD
$2,094 USD
View
Most Expensive
B
Do Amore Diamonds
27-5875CE80D · Oct 31
$3,030 SGD
$2,370 USD
View
9 more retailers have this diamond
Prices start from $564 SGDSave up to $2,466 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
$564 SGD