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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776683312

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683312

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 30, 2026
Save $1,193 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,413 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776683312 or 776683312. Listed at 19 retailers as of October 30, 2026, with prices from $220 to $1,413, a $1,193 spread on the same certified stone. Reve Diamonds lists it at $1,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683312
Dimensions6.39 × 7.04 × 4.17 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm7.04 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683312
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 59.2%

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: $484 SGD|Low: $220 SGD|High: $1,413 SGD|Avg: $605 SGD|+3.7%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 2$220 SGD
Retailer 6$245 SGD
Retailer 16$256 SGD
Retailer 4$274 SGD
Retailer 5$274 SGD
Retailer 18$367 SGD
Retailer 9$463 SGD
Retailer 14$469 SGD
Retailer 1$484 SGD
Retailer 12$487 SGD
Retailer 7$488 SGD
Retailer 11$519 SGD
Retailer 15$668 SGD
Retailer 8$679 SGD
Retailer 3$878 SGD
Retailer 17$927 SGD
Retailer 10$948 SGD
Retailer 13$1,284 SGD
Reve Diamonds$1,413 SGD

37 data points across 19 retailers

19 retailers$220 SGD to $1,413 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$256 SGD
$200 USD
View
A
Retailer 4
-
$274 SGD
$214 USD
View
A
Retailer 5
-
$274 SGD
$214 USD
View
Retailer 6
-
$367 SGD
£226 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$463 SGD
$362 USD
View
A
Retailer 8
-
$469 SGD
ZAR 5,926 ZAR
View
A
Retailer 9
-
$484 SGD
£298 GBP
View
A
Retailer 10
-
$487 SGD
€363 EUR
View
B+
Retailer 11
-
$488 SGD
$382 USD
View
B+
Retailer 12
-
$519 SGD
£320 GBP
View
Retailer 13
-
$668 SGD
A$804 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$679 SGD
$531 USD
View
B
Retailer 15
-
$878 SGD
$687 USD
View
B
Retailer 16
-
$927 SGD
$725 USD
View
B
Retailer 17
-
$948 SGD
$741 USD
View
B
Retailer 18
-
$1,284 SGD
£791 GBP
View
Most Expensive
B
Reve Diamonds
0620A9166 · Oct 30
$1,413 SGD
$1,105 USD
View
18 more retailers have this diamond
Prices start from $220 SGDSave up to $1,193 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
1.05ct Heart
$220 SGD