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Radiant|Lab Grown|IGI

1.01ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG670458393

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

Certificate IGI LG670458393

Diamond specifications and retailer prices

From $322 SGD
$252 USD
As of October 30, 2026
Save $1,599 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,864 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670458393 or 670458393. Listed at 21 retailers as of October 30, 2026, with a 496% 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

1.01
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670458393
Dimensions7.56 × 4.97 × 3.14 mm
L/W Ratio1.52
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
7.56 mm4.97 mm1.01 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670458393
Side View
Table 67.0%Crown 39.9°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $777 SGD|Low: $309 SGD|High: $1,788 SGD|Avg: $768 SGD|+3.1%
Retailer 1
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 30, 2026
Retailer 14$322 SGD
Retailer 7$359 SGD
Retailer 4$373 SGD
Retailer 5$399 SGD
Retailer 15$399 SGD
Retailer 2$559 SGD
Retailer 13$607 SGD
Retailer 10$757 SGD
Retailer 1$777 SGD
Retailer 6$807 SGD
Retailer 9$1,073 SGD
Retailer 11$1,088 SGD
Retailer 12$1,227 SGD
Retailer 3$1,416 SGD
Retailer 8$1,776 SGD

43 data points across 15 retailers

21 retailers$322 SGD to $1,921 SGD

A
Cheapest Retailer
-
$322 SGD
$252 USD
A
Retailer 2
-
$359 SGD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$373 SGD
$292 USD
View
A
Retailer 4
-
$399 SGD
$312 USD
View
A
Retailer 5
-
$399 SGD
$312 USD
View
A
Retailer 6
-
$440 SGD
$344 USD
View
A
Retailer 7
-
$559 SGD
$437 USD
View
A
Retailer 8
-
$607 SGD
$475 USD
View
B+
Retailer 9
-
$757 SGD
ZAR 9,571 ZAR
View
B+
Retailer 10
-
$777 SGD
£478 GBP
View
B+
Retailer 11
-
$807 SGD
$631 USD
View
B+
Retailer 12
-
$1,073 SGD
A$1,291 AUD
View
B
Retailer 13
-
$1,088 SGD
A$1,309 AUD
View
B
Retailer 14
-
$1,140 SGD
£702 GBP
View
B
Retailer 15
-
$1,227 SGD
$960 USD
View
B
Retailer 16
-
$1,416 SGD
$1,108 USD
View
B
Retailer 17
-
$1,630 SGD
$1,275 USD
View
B
Retailer 18
-
$1,714 SGD
£1,056 GBP
View
B
Retailer 19
-
$1,776 SGD
£1,094 GBP
View
B
Retailer 20
-
$1,921 SGD
CA$2,087 CAD
View
Most Expensive
Do Amore Diamonds
27-C18408FAA · Oct 31
$2,864 SGD
$2,240 USD
View
Price under review
20 more retailers have this diamond
Prices start from $322 SGDSave up to $1,599 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
1.01ct Radiant
$322 SGD