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Heart|Lab Grown|IGI

1.02ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG791635356

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791635356

Diamond specifications and retailer prices

From $286 AUD
$201 USD
As of October 30, 2026
Save $2,390 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,676 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791635356 or 791635356. Listed at 20 retailers as of October 27, 2026, with prices from $286 to $2,676, a $2,390 spread on the same certified stone. Queensmith lists it at $2,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791635356
Dimensions6.92 × 6.29 × 3.91 mm
L/W Ratio1.10
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
6.92 mm6.29 mm1.02 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791635356
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.5%

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: $580 AUD|Low: $278 AUD|High: $1,715 AUD|Avg: $792 AUD
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$286 AUD
Retailer 8$319 AUD
Retailer 19$332 AUD
Retailer 3$354 AUD
Retailer 9$354 AUD
Retailer 14$406 AUD
Retailer 11$481 AUD
Retailer 1$580 AUD
Retailer 16$609 AUD
Retailer 2$621 AUD
Retailer 12$651 AUD
Retailer 6$799 AUD
Retailer 17$867 AUD
Retailer 5$1,140 AUD
Retailer 13$1,145 AUD
Retailer 7$1,217 AUD
Retailer 15$1,293 AUD
Retailer 18$1,662 AUD
Retailer 10$1,704 AUD

33 data points across 19 retailers

20 retailers$286 AUD to $2,676 AUD

A
Cheapest Retailer
-
$286 AUD
$201 USD
A
Retailer 2
-
$319 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$332 AUD
$233 USD
View
A
Retailer 4
-
$354 AUD
$249 USD
View
A
Retailer 5
-
$354 AUD
$249 USD
View
A
Retailer 6
-
$406 AUD
£225 GBP
View
A
Retailer 7
-
$481 AUD
$338 USD
View
A
Retailer 8
-
$580 AUD
€388 EUR
View
B+
Retailer 9
-
$609 AUD
ZAR 6,915 ZAR
View
B+
Retailer 10
-
$621 AUD
$436 USD
View
B+
Retailer 11
-
$651 AUD
£360 GBP
View
B+
Retailer 12
-
$799 AUD
$561 USD
View
B+
Retailer 13
-
$867 AUD
View
B
Retailer 14
-
$1,140 AUD
$801 USD
View
B
Retailer 15
-
$1,145 AUD
$804 USD
View
B
Retailer 16
-
$1,217 AUD
$855 USD
View
B+
Retailer 17
-
$1,293 AUD
View
B
Retailer 18
-
$1,662 AUD
£919 GBP
View
B
Retailer 19
-
$1,704 AUD
$1,197 USD
View
Most Expensive
B
Queensmith
LG791635356 · Oct 27
$2,676 AUD
£1,480 GBP
View
19 more retailers have this diamond
Prices start from $286 AUDSave up to $2,390 AUD

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
1.02ct Heart
$286 AUD