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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG841646937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841646937

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of October 29, 2026
Save $1,229 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,458 SGD at Reve Diamonds · As of October 28, 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 LG841646937 or 841646937. Listed at 20 retailers as of October 28, 2026, with prices from $229 to $1,458, a $1,229 spread on the same certified stone. Reve Diamonds lists it at $1,458. 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 angle32.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841646937
Dimensions6.14 × 7.10 × 4.18 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm7.10 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841646937
Side View
Table 67.0%Crown 32.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.9%

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 29
Current: $895 SGD|Low: $229 SGD|High: $1,458 SGD|Avg: $647 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 15$229 SGD
Retailer 7$234 SGD
Retailer 5$272 SGD
Retailer 6$290 SGD
Retailer 9$290 SGD
Retailer 16$343 SGD
Retailer 11$394 SGD
Retailer 13$449 SGD
Retailer 12$458 SGD
Retailer 19$499 SGD
Retailer 10$694 SGD
Retailer 3$709 SGD
Retailer 18$822 SGD
Retailer 14$832 SGD
Retailer 2$887 SGD
Retailer 1$895 SGD
Retailer 4$987 SGD
Retailer 8$1,004 SGD
Retailer 17$1,201 SGD
Reve Diamonds$1,458 SGD

23 data points across 20 retailers

20 retailers$229 SGD to $1,458 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
Final sale: no returns
A
Retailer 2
-
$234 SGD
$183 USD
View
A
Retailer 3
-
$272 SGD
$213 USD
View
A
Retailer 4
-
$290 SGD
$227 USD
View
A
Retailer 5
-
$290 SGD
$227 USD
View
A
Retailer 6
-
$343 SGD
£211 GBP
View
B+
Retailer 7
-
$394 SGD
$308 USD
View
A
Retailer 8
-
$449 SGD
£277 GBP
View
A
Retailer 9
-
$458 SGD
$358 USD
View
B+
Retailer 10
-
$499 SGD
ZAR 6,308 ZAR
View
B+
Retailer 11
-
$694 SGD
$543 USD
View
B+
Retailer 12
-
$709 SGD
A$853 AUD
View
B+
Retailer 13
-
$822 SGD
$643 USD
View
B+
Retailer 14
-
$832 SGD
$651 USD
View
B
Retailer 15
-
$887 SGD
A$1,067 AUD
View
B
Retailer 16
-
$895 SGD
$700 USD
View
B
Retailer 17
-
$987 SGD
$772 USD
View
B
Retailer 18
-
$1,004 SGD
$785 USD
View
B
Retailer 19
-
$1,201 SGD
£740 GBP
View
Most Expensive
B
Reve Diamonds
D927BCDB2 · Oct 28
$1,458 SGD
$1,141 USD
View
19 more retailers have this diamond
Prices start from $229 SGDSave up to $1,229 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
$229 SGD