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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG836626556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626556

Diamond specifications and retailer prices

From $310 AUD
HK$1,700 HKD
As of November 1, 2026
Save $649 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,498 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836626556 or 836626556. Listed at 16 retailers as of October 27, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626556
Dimensions5.80 × 6.88 × 4.01 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm6.88 mm1.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626556
Side View
Table 64.0%Crown 40°Girdle: THK-VTKPavilion 37.9°Culet: NoneDepth 58.3%

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: Nov 1
Current: $705 AUD|Low: $245 AUD|High: $1,511 AUD|Avg: $722 AUD|-17.8%
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
Reve Diamonds
November 2, 2026
Retailer 4$245 AUD
Retailer 14$310 AUD
Retailer 9$337 AUD
Retailer 13$463 AUD
Retailer 3$465 AUD
Retailer 10$476 AUD
Retailer 2$501 AUD
Retailer 11$588 AUD
Retailer 1$705 AUD
Retailer 7$747 AUD
Retailer 8$875 AUD
Retailer 6$927 AUD
Retailer 5$960 AUD
Retailer 12$1,283 AUD
Reve Diamonds$1,498 AUD

35 data points across 15 retailers

16 retailers$310 AUD to $960 AUD

Retailer 1
-
$264 AUD
$185 USD
Price last confirmed 35 days ago
Retailer 2
-
$278 AUD
$195 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$310 AUD
HK$1,700 HKD
View
A
Retailer 4
-
$337 AUD
£186 GBP
View
Retailer 5
-
$463 AUD
ZAR 5,244 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$465 AUD
$326 USD
View
B+
Retailer 7
-
$476 AUD
£263 GBP
View
Retailer 8
-
$501 AUD
$351 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$588 AUD
£325 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$705 AUD
$494 USD
View
B+
Retailer 11
-
$747 AUD
SGD 707 SGD
View
B
Retailer 12
-
$875 AUD
$613 USD
View
B
Retailer 13
-
$927 AUD
$650 USD
View
B
Retailer 14
-
$960 AUD
$672 USD
View
Retailer 15
-
$1,283 AUD
£708 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
DBCA54857 · Oct 25
$1,498 AUD
$1,050 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $310 AUDSave up to $649 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
1.00ct Heart
$310 AUD