CaratHunter
Plans
Heart|Lab Grown|IGI

1.43ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG689560099

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689560099

Diamond specifications and retailer prices

From $244 USD
As of October 30, 2026
Save $1,090 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,334 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689560099 or 689560099. Listed at 17 retailers as of October 30, 2026, with prices from $244 to $1,334, a $1,090 spread on the same certified stone. Reve Diamonds lists it at $1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560099
Dimensions7.28 × 7.79 × 4.44 mm
L/W Ratio1.07
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
7.28 mm7.79 mm1.43 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560099
Side View
Table 64.0%Crown 35.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $574 USD|Low: $232 USD|High: $1,334 USD|Avg: $657 USD|+5.6%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 15$244 USD
Retailer 10$273 USD
Retailer 8$283 USD
Retailer 4$302 USD
Retailer 6$302 USD
Retailer 5$508 USD
Retailer 9$513 USD
Retailer 2$549 USD
Retailer 1$574 USD
Retailer 14$613 USD
Retailer 3$801 USD
Retailer 12$915 USD
Retailer 16$972 USD
Retailer 7$1,024 USD
Retailer 13$1,080 USD
Retailer 11$1,218 USD
Reve Diamonds$1,334 USD

42 data points across 17 retailers

17 retailers$244 USD to $1,334 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$283 USD
View
A
Retailer 4
-
$302 USD
View
Retailer 5
-
$302 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$508 USD
View
A
Retailer 7
-
$513 USD
€489 EUR
View
B+
Retailer 8
-
$549 USD
View
B+
Retailer 9
-
$574 USD
£452 GBP
View
B+
Retailer 10
-
$613 USD
View
B+
Retailer 11
-
$801 USD
View
B
Retailer 12
-
$915 USD
A$1,408 AUD
View
B
Retailer 13
-
$972 USD
View
B
Retailer 14
-
$1,024 USD
View
B
Retailer 15
-
$1,080 USD
View
B
Retailer 16
-
$1,218 USD
£959 GBP
View
Most Expensive
B
Reve Diamonds
3BE949BC7 · Nov 1
$1,334 USD
View
16 more retailers have this diamond
Prices start from $244 USDSave up to $1,090 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
1.43ct Heart
$244 USD