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Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG816625251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816625251

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,170 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,412 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816625251 or 816625251. Listed at 18 retailers as of October 29, 2026, with prices from $242 to $1,412, a $1,170 spread on the same certified stone. MOH London lists it at $1,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625251
Dimensions6.07 × 6.97 × 4.02 mm
L/W Ratio1.15
Girdle conditionFaceted
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
6.07 mm6.97 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625251
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 57.7%

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: $1,412 AUD|Low: $232 AUD|High: $1,457 AUD|Avg: $658 AUD|-2.0%
MOH London
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
October 31, 2026
Retailer 4$242 AUD
Retailer 15$270 AUD
Retailer 17$280 AUD
Retailer 5$300 AUD
Retailer 6$300 AUD
Retailer 2$518 AUD
Retailer 7$531 AUD
Retailer 11$536 AUD
Retailer 13$543 AUD
Retailer 12$571 AUD
Retailer 16$749 AUD
Retailer 14$750 AUD
Retailer 9$821 AUD
Retailer 10$967 AUD
Retailer 3$988 AUD
Retailer 8$1,044 AUD
Retailer 18$1,324 AUD
MOH London$1,412 AUD

45 data points across 18 retailers

18 retailers$242 AUD to $1,412 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$270 AUD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$300 AUD
$211 USD
View
A
Retailer 6
-
$518 AUD
$364 USD
View
A
Retailer 7
-
$531 AUD
$373 USD
View
A
Retailer 8
-
$536 AUD
£296 GBP
View
A
Retailer 9
-
$543 AUD
ZAR 6,164 ZAR
View
A
Retailer 10
-
$571 AUD
£316 GBP
View
B+
Retailer 11
-
$749 AUD
$526 USD
View
B+
Retailer 12
-
$750 AUD
View
B+
Retailer 13
-
$821 AUD
SGD 779 SGD
View
B
Retailer 14
-
$967 AUD
$679 USD
View
B
Retailer 15
-
$988 AUD
$694 USD
View
B
Retailer 16
-
$1,044 AUD
$733 USD
View
Retailer 17
-
$1,324 AUD
$930 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG816625251 · Oct 29
$1,412 AUD
£781 GBP
View
17 more retailers have this diamond
Prices start from $242 AUDSave up to $1,170 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
$242 AUD