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Asscher|Lab Grown|IGI

1.55ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG783648285

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG783648285

Diamond specifications and retailer prices

From $436 NZD
As of November 4, 2026
Save $1,723 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,273 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783648285 or 783648285. Listed at 22 retailers as of November 4, 2026, with a 395% 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

1.55
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648285
Dimensions6.57 × 6.57 × 4.06 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.57 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648285
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Nov 4
Current: $3,273 NZD|Low: $419 NZD|High: $3,317 NZD|Avg: $1,338 NZD|-1.3%
Rare Carat
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
November 5, 2026
Retailer 4$436 NZD
Retailer 17$486 NZD
Retailer 3$506 NZD
Retailer 5$541 NZD
Retailer 15$885 NZD
Retailer 7$910 NZD
Retailer 14$931 NZD
Retailer 9$986 NZD
Retailer 2$1,015 NZD
Retailer 8$1,245 NZD
Retailer 12$1,265 NZD
Retailer 13$1,375 NZD
Retailer 6$1,737 NZD
Retailer 18$1,859 NZD
Retailer 10$2,108 NZD
Retailer 16$2,122 NZD
Retailer 11$2,159 NZD
Rare Carat$3,273 NZD

40 data points across 18 retailers

22 retailers$436 NZD to $2,159 NZD

A
Cheapest Retailer
-
$436 NZD
A
Retailer 2
-
$486 NZD
View
Final sale: no returns
A
Retailer 3
-
$506 NZD
View
A
Retailer 4
-
$541 NZD
View
Retailer 5
-
$541 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$885 NZD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$910 NZD
View
A
Retailer 8
-
$931 NZD
View
A
Retailer 9
-
$986 NZD
View
A
Retailer 10
-
$1,015 NZD
View
B+
Retailer 11
-
$1,245 NZD
View
B+
Retailer 12
-
$1,265 NZD
View
B+
Retailer 13
-
$1,375 NZD
View
B+
Retailer 14
-
$1,737 NZD
View
B+
Retailer 15
-
$1,827 NZD
View
B+
Retailer 16
-
$1,859 NZD
View
B
Retailer 17
-
$1,918 NZD
View
B+
Retailer 18
-
$1,925 NZD
View
B
Retailer 19
-
$2,108 NZD
View
B+
Retailer 20
-
$2,122 NZD
View
B+
Retailer 21
-
$2,159 NZD
View
Most Expensive
Rare Carat
HV-176885 · Oct 19
$3,273 NZD
$1,845 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from $436 NZDSave up to $1,723 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
1.55ct Asscher
$436 NZD