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Heart|Lab Grown|IGI

0.78ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG782688981

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782688981

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of October 30, 2026
Save $1,247 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,491 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782688981 or 782688981. Listed at 20 retailers as of October 30, 2026, with prices from $244 to $1,491, a $1,247 spread on the same certified stone. Reve Diamonds lists it at $1,491. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688981
Dimensions5.97 × 6.32 × 3.61 mm
L/W Ratio1.06
Girdle conditionFaceted
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
5.97 mm6.32 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688981
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

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: $552 SGD|Low: $240 SGD|High: $1,491 SGD|Avg: $622 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 4$244 SGD
Retailer 17$274 SGD
Retailer 2$284 SGD
Retailer 16$303 SGD
Retailer 9$311 SGD
Retailer 18$428 SGD
Retailer 3$459 SGD
Retailer 14$515 SGD
Retailer 1$552 SGD
Retailer 13$552 SGD
Retailer 5$641 SGD
Retailer 7$692 SGD
Retailer 15$767 SGD
Retailer 6$774 SGD
Retailer 10$844 SGD
Retailer 12$975 SGD
Retailer 8$1,044 SGD
Retailer 11$1,419 SGD
Reve Diamonds$1,491 SGD

33 data points across 19 retailers

20 retailers$244 SGD to $1,491 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$284 SGD
$222 USD
View
A
Retailer 4
-
$303 SGD
$237 USD
View
Retailer 5
-
$311 SGD
$243 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$428 SGD
$335 USD
View
B+
Retailer 7
-
$459 SGD
$359 USD
View
B+
Retailer 8
-
$515 SGD
€384 EUR
View
B+
Retailer 9
-
$552 SGD
ZAR 6,970 ZAR
View
B+
Retailer 10
-
$552 SGD
£340 GBP
View
B+
Retailer 11
-
$641 SGD
$501 USD
View
B+
Retailer 12
-
$692 SGD
$541 USD
View
B
Retailer 13
-
$767 SGD
$600 USD
View
B
Retailer 14
-
$774 SGD
A$932 AUD
View
B
Retailer 15
-
$844 SGD
$660 USD
View
B
Retailer 16
-
$975 SGD
$763 USD
View
B
Retailer 17
-
$1,004 SGD
$785 USD
View
B
Retailer 18
-
$1,044 SGD
$817 USD
View
B
Retailer 19
-
$1,419 SGD
£874 GBP
View
Most Expensive
B
Reve Diamonds
A2DA93DE6 · Nov 1
$1,491 SGD
$1,166 USD
View
19 more retailers have this diamond
Prices start from $244 SGDSave up to $1,247 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 Heart
$244 SGD