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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG775607013

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775607013

Diamond specifications and retailer prices

From $237 USD
As of October 30, 2026
Save $1,947 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,184 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG775607013 or 775607013. Listed at 20 retailers as of October 27, 2026, with prices from $237 to $2,184, a $1,947 spread on the same certified stone. Queensmith lists it at $2,184. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775607013
Dimensions7.27 × 8.10 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.10 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775607013
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
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: $2,184 USD|Low: $237 USD|High: $2,184 USD|Avg: $750 USD
Queensmith
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 3$237 USD
Retailer 12$265 USD
Retailer 17$275 USD
Retailer 7$294 USD
Retailer 11$294 USD
Retailer 20$329 USD
Retailer 8$495 USD
Retailer 15$505 USD
Retailer 13$555 USD
Retailer 19$571 USD
Retailer 6$623 USD
Retailer 16$684 USD
Retailer 5$899 USD
Retailer 4$944 USD
Retailer 18$947 USD
Retailer 10$996 USD
Retailer 14$1,184 USD
Retailer 2$1,194 USD
Retailer 9$1,311 USD
Queensmith$2,184 USD

39 data points across 20 retailers

20 retailers$237 USD to $2,184 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$275 USD
View
A
Retailer 4
-
$294 USD
View
A
Retailer 5
-
$294 USD
View
Retailer 6
-
$329 USD
£259 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$505 USD
ZAR 8,152 ZAR
View
A
Retailer 9
-
$555 USD
£437 GBP
View
A
Retailer 10
-
$571 USD
View
B+
Retailer 11
-
$623 USD
View
B+
Retailer 12
-
$684 USD
A$1,053 AUD
View
B+
Retailer 13
-
$899 USD
View
B+
Retailer 14
-
$944 USD
View
B
Retailer 15
-
$947 USD
View
B+
Retailer 16
-
$996 USD
View
B
Retailer 17
-
$1,184 USD
£932 GBP
View
B
Retailer 18
-
$1,194 USD
View
B
Retailer 19
-
$1,311 USD
View
Most Expensive
B
Queensmith
LG775607013 · Oct 27
$2,184 USD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $237 USDSave up to $1,947 USD

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
$237 USD