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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 $284 NZD
$160 USD
As of October 30, 2026
Save $1,366 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,649 NZD 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 21 retailers as of October 29, 2026, with prices from $284 to $1,649, a $1,366 spread on the same certified stone. MOH London lists it at $1,649. 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 30
Current: $1,649 NZD|Low: $284 NZD|High: $1,832 NZD|Avg: $860 NZD|-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
Retailer 18
October 31, 2026
Retailer 7$284 NZD
Retailer 8$316 NZD
Retailer 4$328 NZD
Retailer 14$351 NZD
Retailer 3$476 NZD
Retailer 12$618 NZD
Retailer 6$634 NZD
Retailer 5$655 NZD
Retailer 18$667 NZD
Retailer 15$723 NZD
Retailer 16$779 NZD
Retailer 2$917 NZD
Retailer 10$965 NZD
Retailer 17$1,128 NZD
Retailer 13$1,141 NZD
Retailer 11$1,171 NZD
Retailer 9$1,226 NZD
MOH London$1,649 NZD

43 data points across 18 retailers

21 retailers$284 NZD to $1,649 NZD

A
Cheapest Retailer
-
$284 NZD
$160 USD
A
Retailer 2
-
$316 NZD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$328 NZD
$185 USD
View
A
Retailer 4
-
$351 NZD
$198 USD
View
A
Retailer 5
-
$387 NZD
$218 USD
View
B+
Retailer 6
-
$476 NZD
$268 USD
View
A
Retailer 7
-
$618 NZD
£274 GBP
View
A
Retailer 8
-
$634 NZD
ZAR 5,777 ZAR
View
A
Retailer 9
-
$655 NZD
$369 USD
View
A
Retailer 10
-
$667 NZD
£296 GBP
View
B+
Retailer 11
-
$723 NZD
€388 EUR
View
B+
Retailer 12
-
$779 NZD
$439 USD
View
Retailer 13
-
$858 NZD
A$744 AUD
View
Price last confirmed 155 days ago
B+
Retailer 14
-
$917 NZD
$517 USD
View
B+
Retailer 15
-
$965 NZD
A$837 AUD
View
B+
Retailer 16
-
$1,128 NZD
$636 USD
View
B+
Retailer 17
-
$1,141 NZD
$643 USD
View
B+
Retailer 18
-
$1,171 NZD
$660 USD
View
Retailer 19
-
$1,189 NZD
$670 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,226 NZD
$691 USD
View
Most Expensive
B
MOH London
LG638415522 · Oct 29
$1,649 NZD
£732 GBP
View
20 more retailers have this diamond
Prices start from $284 NZDSave up to $1,366 NZD

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
$284 NZD