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Radiant|Lab Grown|IGI

0.65ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG818661827

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

Certificate IGI LG818661827

Diamond specifications and retailer prices

From $207 SGD
$162 USD
As of November 1, 2026
Save $1,100 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,307 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661827 or 818661827. Listed at 21 retailers as of November 1, 2026, with prices from $207 to $1,307, a $1,100 spread on the same certified stone. Reve Diamonds lists it at $1,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661827
Dimensions6.30 × 4.28 × 2.81 mm
L/W Ratio1.47
Girdle conditionFaceted
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
6.30 mm4.28 mm0.65 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661827
Side View
Table 66.0%Crown 41.5°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.7%

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: Nov 1
Current: $400 SGD|Low: $207 SGD|High: $1,320 SGD|Avg: $545 SGD|+1.8%
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
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 2$207 SGD
Retailer 7$221 SGD
Retailer 9$234 SGD
Retailer 8$237 SGD
Retailer 15$326 SGD
Retailer 5$377 SGD
Retailer 16$380 SGD
Retailer 1$400 SGD
Retailer 13$410 SGD
Retailer 11$421 SGD
Retailer 17$464 SGD
Retailer 10$590 SGD
Retailer 6$601 SGD
Retailer 3$622 SGD
Retailer 14$788 SGD
Retailer 4$816 SGD
Retailer 12$1,083 SGD
Reve Diamonds$1,307 SGD

35 data points across 18 retailers

21 retailers$207 SGD to $1,307 SGD

Retailer 1
-
$191 SGD
$149 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$207 SGD
$162 USD
View
Final sale: no returns
Retailer 3
-
$221 SGD
$173 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$234 SGD
$183 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$237 SGD
$185 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$237 SGD
$185 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$326 SGD
$255 USD
View
A
Retailer 8
-
$377 SGD
$295 USD
View
A
Retailer 9
-
$380 SGD
$297 USD
View
A
Retailer 10
-
$400 SGD
£247 GBP
View
A
Retailer 11
-
$410 SGD
€305 EUR
View
A
Retailer 12
-
$421 SGD
ZAR 5,320 ZAR
View
A
Retailer 13
-
$464 SGD
$362 USD
View
B+
Retailer 14
-
$590 SGD
A$710 AUD
View
B+
Retailer 15
-
$601 SGD
$470 USD
View
B+
Retailer 16
-
$622 SGD
$486 USD
View
Retailer 17
-
$762 SGD
$596 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$788 SGD
$616 USD
View
B
Retailer 19
-
$816 SGD
$638 USD
View
B
Retailer 20
-
$1,083 SGD
£667 GBP
View
Most Expensive
B
Reve Diamonds
260C1A69C · Nov 1
$1,307 SGD
$1,022 USD
View
20 more retailers have this diamond
Prices start from $207 SGDSave up to $1,100 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
0.65ct Radiant
$207 SGD