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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG630429485

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG630429485

Diamond specifications and retailer prices

From $413 SGD
$323 USD
As of October 30, 2026
Save $3,256 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,669 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630429485 or 630429485. Listed at 22 retailers as of October 30, 2026, with prices from $413 to $3,669, a $3,256 spread on the same certified stone. Do Amore Diamonds lists it at $3,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630429485
Dimensions6.97 × 8.17 × 4.78 mm
L/W Ratio1.17
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
6.97 mm8.17 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630429485
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.5%

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: $3,669 SGD|Low: $396 SGD|High: $3,669 SGD|Avg: $1,159 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
Retailer 20
October 31, 2026
Retailer 6$413 SGD
Retailer 4$462 SGD
Retailer 9$479 SGD
Retailer 7$513 SGD
Retailer 10$513 SGD
Retailer 18$633 SGD
Retailer 12$683 SGD
Retailer 3$710 SGD
Retailer 11$941 SGD
Retailer 15$954 SGD
Retailer 16$972 SGD
Retailer 2$1,019 SGD
Retailer 14$1,313 SGD
Retailer 19$1,503 SGD
Retailer 13$1,508 SGD
Retailer 8$1,818 SGD
Retailer 20$1,969 SGD
Retailer 5$2,022 SGD
Retailer 17$2,213 SGD
Do Amore Diamonds$3,669 SGD

43 data points across 20 retailers

22 retailers$413 SGD to $3,669 SGD

A
Cheapest Retailer
-
$413 SGD
$323 USD
A
Retailer 2
-
$462 SGD
$361 USD
View
Final sale: no returns
A
Retailer 3
-
$479 SGD
$375 USD
View
A
Retailer 4
-
$513 SGD
$401 USD
View
A
Retailer 5
-
$513 SGD
$401 USD
View
A
Retailer 6
-
$591 SGD
$462 USD
View
Retailer 7
-
$633 SGD
£390 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$683 SGD
$534 USD
View
B+
Retailer 9
-
$710 SGD
$555 USD
View
B+
Retailer 10
-
$941 SGD
$736 USD
View
B+
Retailer 11
-
$954 SGD
A$1,148 AUD
View
B+
Retailer 12
-
$972 SGD
ZAR 12,283 ZAR
View
B+
Retailer 13
-
$1,019 SGD
£627 GBP
View
B+
Retailer 14
-
$1,313 SGD
A$1,580 AUD
View
B
Retailer 15
-
$1,503 SGD
$1,176 USD
View
B+
Retailer 16
-
$1,508 SGD
A$1,815 AUD
View
B
Retailer 17
-
$1,818 SGD
$1,422 USD
View
B
Retailer 18
-
$1,969 SGD
$1,540 USD
View
B
Retailer 19
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$2,020 SGD
$1,580 USD
View
B
Retailer 20
-
$2,022 SGD
$1,582 USD
View
B
Retailer 21
-
$2,213 SGD
£1,363 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A2A0FF252 · Oct 31
$3,669 SGD
$2,870 USD
View
21 more retailers have this diamond
Prices start from $413 SGDSave up to $3,256 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
1.59ct Heart
$413 SGD