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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG669476504

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

Certificate IGI LG669476504

Diamond specifications and retailer prices

From $739 SGD
$578 USD
As of October 30, 2026
Save $3,252 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,558 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 LG669476504 or 669476504. Listed at 23 retailers as of October 26, 2026, with a 440% 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

1.68
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669476504
Dimensions8.51 × 5.86 × 3.94 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.86 mm1.68 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669476504
Side View
Table 61.0%Crown 40.1°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 67.2%

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: $6,558 SGD|Low: $710 SGD|High: $6,558 SGD|Avg: $2,053 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 18$739 SGD
Retailer 7$827 SGD
Retailer 8$827 SGD
Retailer 9$917 SGD
Retailer 20$917 SGD
Retailer 10$977 SGD
Retailer 2$1,069 SGD
Retailer 6$1,209 SGD
Retailer 13$1,511 SGD
Retailer 15$1,738 SGD
Retailer 19$1,993 SGD
Retailer 12$2,269 SGD
Retailer 17$2,273 SGD
Retailer 14$2,356 SGD
Retailer 5$2,660 SGD
Retailer 11$2,942 SGD
Retailer 4$2,949 SGD
Retailer 3$3,046 SGD
Retailer 16$3,991 SGD
Do Amore Diamonds$6,558 SGD

43 data points across 20 retailers

23 retailers$739 SGD to $3,991 SGD

A
Cheapest Retailer
-
$739 SGD
$578 USD
A
Retailer 2
-
$827 SGD
$647 USD
View
A
Retailer 3
-
$827 SGD
$647 USD
View
Final sale: no returns
A
Retailer 4
-
$832 SGD
$651 USD
View
Retailer 5
-
$917 SGD
$717 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$917 SGD
$717 USD
View
B+
Retailer 7
-
$977 SGD
$764 USD
View
B+
Retailer 8
-
$1,069 SGD
£659 GBP
View
B+
Retailer 9
-
$1,087 SGD
$850 USD
View
B+
Retailer 10
-
$1,209 SGD
$946 USD
View
B+
Retailer 11
-
$1,511 SGD
£931 GBP
View
B+
Retailer 12
-
$1,738 SGD
ZAR 21,966 ZAR
View
Retailer 13
-
$1,993 SGD
A$2,398 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$2,269 SGD
$1,775 USD
View
B
Retailer 15
-
$2,273 SGD
$1,778 USD
View
B
Retailer 16
-
$2,356 SGD
A$2,835 AUD
View
B
Retailer 17
-
$2,660 SGD
$2,081 USD
View
B
Retailer 18
-
$2,942 SGD
£1,812 GBP
View
B
Retailer 19
-
$2,949 SGD
$2,307 USD
View
B
Retailer 20
-
$3,046 SGD
$2,383 USD
View
B
Retailer 21
-
$3,414 SGD
$2,670 USD
View
B
Retailer 22
-
$3,991 SGD
£2,458 GBP
View
Most Expensive
Do Amore Diamonds
27-91C6B4FF5 · Oct 31
$6,558 SGD
$5,130 USD
View
Price under review
22 more retailers have this diamond
Prices start from $739 SGDSave up to $3,252 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
$739 SGD