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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828618943

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618943

Diamond specifications and retailer prices

From $292 AUD
HK$1,600 HKD
As of November 1, 2026
Save $635 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,471 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618943 or 828618943. Listed at 16 retailers as of October 27, 2026, with a 217% 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

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618943
Dimensions6.84 × 6.51 × 3.83 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.51 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618943
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.0%

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: Nov 1
Current: $675 AUD|Low: $238 AUD|High: $1,471 AUD|Avg: $663 AUD|-16.7%
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 5$238 AUD
Retailer 2$292 AUD
Retailer 3$341 AUD
Retailer 7$446 AUD
Retailer 11$455 AUD
Retailer 14$469 AUD
Retailer 4$484 AUD
Retailer 8$487 AUD
Retailer 12$567 AUD
Retailer 1$675 AUD
Retailer 10$719 AUD
Retailer 9$833 AUD
Retailer 6$927 AUD
Retailer 13$1,236 AUD
Reve Diamonds$1,471 AUD

28 data points across 15 retailers

16 retailers$292 AUD to $927 AUD

Retailer 1
-
$264 AUD
$185 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$292 AUD
HK$1,600 HKD
View
Retailer 3
-
$341 AUD
£188 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$446 AUD
€298 EUR
View
A
Retailer 5
-
$455 AUD
£251 GBP
View
Retailer 6
-
$469 AUD
ZAR 5,315 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$484 AUD
$339 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$487 AUD
$341 USD
View
Retailer 9
-
$567 AUD
£313 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$675 AUD
$473 USD
View
B+
Retailer 11
-
$719 AUD
SGD 681 SGD
View
B
Retailer 12
-
$833 AUD
$584 USD
View
Retailer 13
-
$856 AUD
$600 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$927 AUD
$650 USD
View
Retailer 15
-
$1,236 AUD
£682 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
23C3FBD74 · Oct 25
$1,471 AUD
$1,031 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $292 AUDSave up to $635 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
0.99ct Heart
$292 AUD