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Radiant|Lab Grown|IGI

0.78ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG645468241

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

Certificate IGI LG645468241

Diamond specifications and retailer prices

From $236 SGD
As of November 4, 2026
Save $1,275 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,275 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645468241 or 645468241. Listed at 20 retailers as of November 4, 2026, with a 539% 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

0.78
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645468241
Dimensions4.57 × 6.35 × 3.23 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.57 mm6.35 mm0.78 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645468241
Side View
Table 65.0%Crown 55.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 70.7%

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 4
Current: $590 SGD|Low: $227 SGD|High: $1,533 SGD|Avg: $635 SGD|+3.6%
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
November 5, 2026
Retailer 13$236 SGD
Retailer 10$265 SGD
Retailer 3$294 SGD
Retailer 12$294 SGD
Retailer 4$396 SGD
Retailer 5$472 SGD
Retailer 8$589 SGD
Retailer 1$590 SGD
Retailer 9$676 SGD
Retailer 7$828 SGD
Retailer 11$998 SGD
Retailer 2$1,048 SGD
Retailer 6$1,512 SGD

44 data points across 13 retailers

20 retailers$236 SGD to $1,512 SGD

Retailer 1
-
$236 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$236 SGD
View
A
Retailer 3
-
$265 SGD
View
Final sale: no returns
Retailer 4
-
$275 SGD
View
Price last confirmed 39 days ago
Retailer 5
-
$294 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$294 SGD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$309 SGD
View
A
Retailer 8
-
$396 SGD
View
B+
Retailer 9
-
$472 SGD
View
B+
Retailer 10
-
$589 SGD
View
B+
Retailer 11
-
$590 SGD
View
Retailer 12
-
$676 SGD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$828 SGD
View
B
Retailer 14
-
$998 SGD
View
Retailer 15
-
$1,043 SGD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,043 SGD
View
B
Retailer 17
-
$1,263 SGD
View
B
Retailer 18
-
$1,467 SGD
View
B
Retailer 19
-
$1,512 SGD
View
Most Expensive
Do Amore Diamonds
27-ABA544E63 · Nov 4
$2,275 SGD
$1,780 USD
View
Price under review
19 more retailers have this diamond
Prices start from $236 SGDSave up to $1,275 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
0.78ct Radiant
$236 SGD