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Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG638415522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638415522

Diamond specifications and retailer prices

From $228 AUD
$160 USD
As of October 27, 2026
Save $1,096 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,323 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 LG638415522 or 638415522. Listed at 20 retailers as of October 27, 2026, with prices from $228 to $1,323, a $1,096 spread on the same certified stone. MOH London lists it at $1,323. 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 angle35°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638415522
Dimensions6.34 × 6.81 × 4.11 mm
L/W Ratio1.07
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
6.34 mm6.81 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638415522
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 60.4%

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 27
Current: $1,323 AUD|Low: $198 AUD|High: $1,470 AUD|Avg: $691 AUD|-9.9%
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
October 30, 2026
Retailer 5$228 AUD
Retailer 6$253 AUD
Retailer 17$263 AUD
Retailer 11$282 AUD
Retailer 16$381 AUD
Retailer 2$496 AUD
Retailer 4$509 AUD
Retailer 3$525 AUD
Retailer 15$535 AUD
Retailer 12$580 AUD
Retailer 13$625 AUD
Retailer 8$774 AUD
Retailer 9$779 AUD
Retailer 14$905 AUD
Retailer 10$915 AUD
Retailer 7$984 AUD
MOH London$1,323 AUD

42 data points across 17 retailers

20 retailers$228 AUD to $1,323 AUD

A
Cheapest Retailer
-
$228 AUD
$160 USD
A
Retailer 2
-
$253 AUD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$263 AUD
$185 USD
View
A
Retailer 4
-
$282 AUD
$198 USD
View
A
Retailer 5
-
$310 AUD
$218 USD
View
B+
Retailer 6
-
$381 AUD
$268 USD
View
A
Retailer 7
-
$496 AUD
£274 GBP
View
A
Retailer 8
-
$509 AUD
ZAR 5,777 ZAR
View
A
Retailer 9
-
$525 AUD
$369 USD
View
A
Retailer 10
-
$535 AUD
£296 GBP
View
B+
Retailer 11
-
$580 AUD
€388 EUR
View
B+
Retailer 12
-
$625 AUD
$439 USD
View
Retailer 13
-
$688 AUD
View
Price last confirmed 154 days ago
B+
Retailer 14
-
$774 AUD
View
B+
Retailer 15
-
$779 AUD
$547 USD
View
B+
Retailer 16
-
$905 AUD
$636 USD
View
B+
Retailer 17
-
$915 AUD
$643 USD
View
Retailer 18
-
$954 AUD
$670 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$984 AUD
$691 USD
View
Most Expensive
B
MOH London
LG638415522 · Oct 29
$1,323 AUD
£732 GBP
View
19 more retailers have this diamond
Prices start from $228 AUDSave up to $1,096 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
$228 AUD