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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG745505061

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745505061

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of October 30, 2026
Save $2,302 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,570 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745505061 or 745505061. Listed at 12 retailers as of October 30, 2026, with prices from $267 to $2,570, a $2,302 spread on the same certified stone. Do Amore Diamonds lists it at $2,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745505061
Dimensions6.87 × 7.54 × 4.20 mm
L/W Ratio1.10
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
6.87 mm7.54 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745505061
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 55.7%

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: Oct 30
Current: $2,570 SGD|Low: $267 SGD|High: $2,864 SGD|Avg: $903 SGD|-10.3%
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
November 1, 2026
Retailer 8$267 SGD
Retailer 12$299 SGD
Retailer 13$309 SGD
Retailer 3$402 SGD
Retailer 4$453 SGD
Retailer 6$596 SGD
Retailer 9$646 SGD
Retailer 5$816 SGD
Retailer 7$892 SGD
Retailer 10$964 SGD
Retailer 11$1,175 SGD
Retailer 2$1,464 SGD
Do Amore Diamonds$2,570 SGD

33 data points across 13 retailers

12 retailers$267 SGD to $2,570 SGD

A
Cheapest Retailer
-
$267 SGD
$209 USD
A
Retailer 2
-
$299 SGD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$309 SGD
$242 USD
View
A
Retailer 4
-
$402 SGD
$315 USD
View
B+
Retailer 5
-
$453 SGD
$354 USD
View
A
Retailer 6
-
$596 SGD
€444 EUR
View
A
Retailer 7
-
$646 SGD
$505 USD
View
B+
Retailer 8
-
$892 SGD
A$1,073 AUD
View
B+
Retailer 9
-
$964 SGD
$754 USD
View
B+
Retailer 10
-
$1,175 SGD
$919 USD
View
B
Retailer 11
-
$1,464 SGD
£902 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CF66691F5 · Oct 31
$2,570 SGD
$2,010 USD
View
11 more retailers have this diamond
Prices start from $267 SGDSave up to $2,302 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
1.29ct Heart
$267 SGD