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Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG826649986

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826649986

Diamond specifications and retailer prices

From $245 SGD
HK$1,500 HKD
As of November 1, 2026
Save $776 SGD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,271 SGD at Reve Diamonds · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649986 or 826649986. Listed at 18 retailers as of October 26, 2026, with a 316% 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 angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649986
Dimensions6.40 × 5.88 × 3.63 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm5.88 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826649986
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 56.7%

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: $373 SGD|Low: $166 SGD|High: $1,827 SGD|Avg: $549 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
October 31, 2026
Retailer 2$176 SGD
Retailer 6$197 SGD
Retailer 8$205 SGD
Retailer 5$219 SGD
Retailer 11$368 SGD
Retailer 14$369 SGD
Retailer 1$373 SGD
Retailer 17$388 SGD
Retailer 4$408 SGD
Retailer 16$537 SGD
Retailer 10$543 SGD
Retailer 13$601 SGD
Retailer 12$678 SGD
Retailer 9$690 SGD
Retailer 3$701 SGD
Retailer 7$772 SGD
Retailer 15$1,021 SGD
Reve Diamonds$1,271 SGD

42 data points across 18 retailers

18 retailers$245 SGD to $1,021 SGD

Retailer 1
-
$176 SGD
$138 USD
Price last confirmed 9 days ago
Retailer 2
-
$205 SGD
$160 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$219 SGD
$171 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$245 SGD
HK$1,500 HKD
View
B+
Retailer 5
-
$368 SGD
$288 USD
View
B+
Retailer 6
-
$369 SGD
£227 GBP
View
A
Retailer 7
-
$373 SGD
€278 EUR
View
Retailer 8
-
$388 SGD
ZAR 4,903 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$408 SGD
$319 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$537 SGD
£331 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$543 SGD
$425 USD
View
B+
Retailer 12
-
$601 SGD
View
B
Retailer 13
-
$678 SGD
$530 USD
View
B
Retailer 14
-
$690 SGD
$540 USD
View
Retailer 15
-
$701 SGD
$548 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$772 SGD
$604 USD
View
B
Retailer 17
-
$1,021 SGD
£629 GBP
View
Most Expensive
Reve Diamonds
CAB6CC9A8 · Oct 25
$1,271 SGD
$994 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $245 SGDSave up to $776 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
$245 SGD