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Asscher|Lab Grown|IGI

1.02ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG818668175

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818668175

Diamond specifications and retailer prices

From $342 NZD
$193 USD
As of October 31, 2026
Save $2,993 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,335 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818668175 or 818668175. Listed at 21 retailers as of October 28, 2026, with prices from $342 to $3,335, a $2,993 spread on the same certified stone. Queensmith lists it at $3,335. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818668175
Dimensions5.57 × 5.52 × 3.61 mm
L/W Ratio1.01
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
5.57 mm5.52 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818668175
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 39.2°Culet: NoneDepth 65.4%

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 31
Current: $3,335 NZD|Low: $232 NZD|High: $3,335 NZD|Avg: $1,074 NZD
Queensmith
Retailer 2
Retailer 3
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Retailer 21
October 31, 2026
Retailer 10$295 NZD
Retailer 21$342 NZD
Retailer 13$355 NZD
Retailer 8$434 NZD
Retailer 15$480 NZD
Retailer 3$518 NZD
Retailer 19$589 NZD
Retailer 14$606 NZD
Retailer 7$684 NZD
Retailer 2$770 NZD
Retailer 16$797 NZD
Retailer 4$985 NZD
Retailer 5$1,018 NZD
Retailer 6$1,299 NZD
Retailer 9$1,349 NZD
Retailer 11$1,473 NZD
Retailer 20$1,666 NZD
Retailer 12$1,899 NZD
Retailer 18$1,972 NZD
Retailer 17$2,945 NZD
Queensmith$3,335 NZD

33 data points across 21 retailers

21 retailers$342 NZD to $3,335 NZD

Retailer 1
-
$295 NZD
$166 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$342 NZD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$355 NZD
$200 USD
View
A
Retailer 4
-
$434 NZD
$245 USD
View
A
Retailer 5
-
$480 NZD
£213 GBP
View
B+
Retailer 6
-
$518 NZD
$292 USD
View
A
Retailer 7
-
$589 NZD
$332 USD
View
A
Retailer 8
-
$684 NZD
€367 EUR
View
A
Retailer 9
-
$770 NZD
£342 GBP
View
B+
Retailer 10
-
$797 NZD
£354 GBP
View
B+
Retailer 11
-
$985 NZD
A$854 AUD
View
B+
Retailer 12
-
$1,018 NZD
$574 USD
View
B+
Retailer 13
-
$1,299 NZD
$732 USD
View
B+
Retailer 14
-
$1,349 NZD
$761 USD
View
Retailer 15
-
$1,473 NZD
$830 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,544 NZD
$870 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$1,666 NZD
$939 USD
View
B
Retailer 18
-
$1,899 NZD
$1,070 USD
View
B
Retailer 19
-
$1,972 NZD
£875 GBP
View
B
Retailer 20
-
$2,945 NZD
$1,660 USD
View
Most Expensive
B
Queensmith
LG818668175 · Oct 28
$3,335 NZD
£1,480 GBP
View
20 more retailers have this diamond
Prices start from $342 NZDSave up to $2,993 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
1.02ct Asscher
$342 NZD