Heart|Lab Grown|IGI

1.43ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG817687763

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817687763

Diamond specifications and retailer prices

From $282 USD
HK$2,200 HKD
As of November 1, 2026
Save $688 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,217 USD at Reve Diamonds · As of October 25, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817687763 or 817687763. Listed at 19 retailers as of November 1, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817687763
Dimensions8.03 × 7.02 × 4.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.02 mm1.43 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817687763
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 56.9%

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: Nov 1
Current: $662 USD|Low: $199 USD|High: $1,630 USD|Avg: $639 USD|+9.2%
Retailer 1
Retailer 2
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 7$207 USD
Retailer 6$231 USD
Retailer 5$240 USD
Retailer 10$257 USD
Retailer 12$282 USD
Retailer 18$316 USD
Retailer 3$434 USD
Retailer 4$444 USD
Retailer 19$471 USD
Retailer 9$509 USD
Retailer 15$626 USD
Retailer 17$628 USD
Retailer 1$662 USD
Retailer 13$826 USD
Retailer 8$826 USD
Retailer 14$865 USD
Retailer 11$879 USD
Retailer 16$970 USD
Retailer 2$1,031 USD
Reve Diamonds$1,217 USD

41 data points across 20 retailers

19 retailers$282 USD to $970 USD

Retailer 1
-
$207 USD
Price last confirmed 10 days ago
Retailer 2
-
$240 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$282 USD
HK$2,200 HKD
View
A
Retailer 5
-
$316 USD
£248 GBP
View
Retailer 6
-
$434 USD
ZAR 7,019 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$444 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$471 USD
£371 GBP
View
Retailer 9
-
$509 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$626 USD
View
B+
Retailer 11
-
$628 USD
A$966 AUD
View
B+
Retailer 12
-
$662 USD
View
B+
Retailer 13
-
$826 USD
SGD 1,116 SGD
View
Retailer 14
-
$826 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$865 USD
View
B
Retailer 16
-
$879 USD
View
B
Retailer 17
-
$970 USD
View
Retailer 18
-
$1,031 USD
£812 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
8D2C5026D · Oct 25
$1,217 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $282 USDSave up to $688 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
$282 USD