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Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG784608333

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784608333

Diamond specifications and retailer prices

From $202 SGD
$158 USD
As of October 30, 2026
Save $1,155 SGD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,943 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784608333 or 784608333. Listed at 16 retailers as of October 30, 2026, with a 572% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784608333
Dimensions5.85 × 6.33 × 3.57 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
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
5.85 mm6.33 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784608333
Side View
Table 53.0%Crown 34.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
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: $1,943 SGD|Low: $198 SGD|High: $1,982 SGD|Avg: $667 SGD|-1.9%
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
November 1, 2026
Retailer 15$202 SGD
Retailer 10$225 SGD
Retailer 12$234 SGD
Retailer 6$251 SGD
Retailer 8$251 SGD
Retailer 14$283 SGD
Retailer 5$373 SGD
Retailer 9$495 SGD
Retailer 2$502 SGD
Retailer 3$548 SGD
Retailer 13$693 SGD
Retailer 16$887 SGD
Retailer 7$1,110 SGD
Retailer 11$1,299 SGD
Retailer 4$1,357 SGD
Do Amore Diamonds$1,943 SGD

44 data points across 16 retailers

16 retailers$202 SGD to $1,357 SGD

A
Cheapest Retailer
-
$202 SGD
$158 USD
A
Retailer 2
-
$225 SGD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$234 SGD
$183 USD
View
Retailer 4
-
$251 SGD
$196 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$251 SGD
$196 USD
View
A
Retailer 6
-
$283 SGD
$221 USD
View
A
Retailer 7
-
$373 SGD
$292 USD
View
B+
Retailer 8
-
$495 SGD
£305 GBP
View
B+
Retailer 9
-
$502 SGD
ZAR 6,342 ZAR
View
B+
Retailer 10
-
$548 SGD
$429 USD
View
B
Retailer 11
-
$693 SGD
$542 USD
View
B
Retailer 12
-
$887 SGD
$694 USD
View
B
Retailer 13
-
$1,110 SGD
$868 USD
View
B
Retailer 14
-
$1,299 SGD
£800 GBP
View
B
Retailer 15
-
$1,357 SGD
$1,061 USD
View
Most Expensive
Do Amore Diamonds
27-9771D6DD8 · Nov 1
$1,943 SGD
$1,520 USD
View
Price under review
15 more retailers have this diamond
Prices start from $202 SGDSave up to $1,155 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
$202 SGD