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Heart|Lab Grown|IGI

1.34ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG595388239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG595388239

Diamond specifications and retailer prices

From $388 USD
As of October 30, 2026
Save $1,567 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,450 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown heart diamond

This 1.34ct 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 LG595388239 or 595388239. Listed at 20 retailers as of October 25, 2026, with a 404% 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

1.34
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595388239
Dimensions7.72 × 7.72 × 6.59 mm
L/W Ratio1.00
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
7.72 mm7.72 mm1.34 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595388239
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 57.6%

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: $3,450 USD|Low: $434 USD|High: $3,450 USD|Avg: $1,137 USD
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
Retailer 14
October 30, 2026
Retailer 3$434 USD
Retailer 5$571 USD
Retailer 13$609 USD
Retailer 10$630 USD
Retailer 6$639 USD
Retailer 12$844 USD
Retailer 7$877 USD
Retailer 9$913 USD
Retailer 8$1,295 USD
Retailer 14$1,350 USD
Retailer 2$1,351 USD
Retailer 4$1,786 USD
Retailer 11$1,955 USD
Do Amore Diamonds$3,450 USD

40 data points across 14 retailers

20 retailers$388 USD to $1,955 USD

A
Cheapest Retailer
-
$388 USD
A
Retailer 2
-
$434 USD
View
Final sale: no returns
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$481 USD
View
B+
Retailer 5
-
$571 USD
View
B+
Retailer 6
-
$583 USD
View
Retailer 7
-
$609 USD
£480 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$630 USD
View
B+
Retailer 9
-
$639 USD
View
B+
Retailer 10
-
$844 USD
A$1,298 AUD
View
B+
Retailer 11
-
$877 USD
£690 GBP
View
B+
Retailer 12
-
$913 USD
ZAR 14,753 ZAR
View
B+
Retailer 13
-
$1,295 USD
A$1,993 AUD
View
B
Retailer 14
-
$1,350 USD
View
B
Retailer 15
-
$1,351 USD
A$2,079 AUD
View
B
Retailer 16
-
$1,708 USD
View
B
Retailer 17
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$1,786 USD
View
B
Retailer 18
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$1,860 USD
View
B
Retailer 19
-
$1,955 USD
£1,539 GBP
View
Most Expensive
Do Amore Diamonds
27-BB61B5322 · Oct 30
$3,450 USD
View
Price under review
19 more retailers have this diamond
Prices start from $388 USDSave up to $1,567 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
1.34ct Heart
$388 USD