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Asscher|Lab Grown|IGI

1.00ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG631438335

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG631438335

Diamond specifications and retailer prices

From $355 NZD
$200 USD
As of October 30, 2026
Save $1,647 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,413 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631438335 or 631438335. Listed at 21 retailers as of October 30, 2026, with a 464% 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

1.00
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631438335
Dimensions5.46 × 5.46 × 3.68 mm
L/W Ratio1.00
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
5.46 mm5.46 mm1.00 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631438335
Side View
Table 65.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,413 NZD|Low: $355 NZD|High: $3,992 NZD|Avg: $1,011 NZD
Brilliant Earth
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 30, 2026
Retailer 17$355 NZD
Retailer 3$477 NZD
Retailer 18$559 NZD
Retailer 7$646 NZD
Retailer 13$678 NZD
Retailer 11$684 NZD
Retailer 2$711 NZD
Retailer 12$750 NZD
Retailer 6$820 NZD
Retailer 10$828 NZD
Retailer 15$963 NZD
Retailer 16$1,091 NZD
Retailer 9$1,127 NZD
Retailer 8$1,366 NZD
Retailer 5$1,388 NZD
Retailer 14$1,848 NZD
Retailer 4$2,002 NZD
Brilliant Earth$2,413 NZD

42 data points across 18 retailers

21 retailers$355 NZD to $2,002 NZD

A
Cheapest Retailer
-
$355 NZD
$200 USD
Final sale: no returns
A
Retailer 2
-
$477 NZD
HK$2,100 HKD
View
A
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$646 NZD
$364 USD
View
A
Retailer 5
-
$678 NZD
ZAR 6,174 ZAR
View
A
Retailer 6
-
$684 NZD
€367 EUR
View
Retailer 7
-
$693 NZD
£308 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$711 NZD
£315 GBP
View
A
Retailer 9
-
$750 NZD
£333 GBP
View
B+
Retailer 10
-
$820 NZD
$462 USD
View
B+
Retailer 11
-
$828 NZD
$466 USD
View
B+
Retailer 12
-
$963 NZD
A$835 AUD
View
B+
Retailer 13
-
$1,091 NZD
A$946 AUD
View
B+
Retailer 14
-
$1,127 NZD
SGD 858 SGD
View
Retailer 15
-
$1,250 NZD
$704 USD
View
Price last confirmed 82 days ago
B
Retailer 16
-
$1,256 NZD
£557 GBP
View
B
Retailer 17
-
$1,366 NZD
$770 USD
View
B
Retailer 18
-
$1,388 NZD
$782 USD
View
B
Retailer 19
-
$1,848 NZD
£820 GBP
View
B
Retailer 20
-
$2,002 NZD
$1,128 USD
View
Most Expensive
Brilliant Earth
10256848A · Oct 21
$2,413 NZD
$1,360 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $355 NZDSave up to $1,647 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
1.00ct Asscher
$355 NZD