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Asscher|Lab Grown|IGI

1.38ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG840616816

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840616816

Diamond specifications and retailer prices

From $608 NZD
£269 GBP
As of October 29, 2026
Save $1,072 NZD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,980 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.38ct lab-grown asscher diamond

This 1.38ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840616816 or 840616816. Listed at 13 retailers as of October 29, 2026, with a 176% 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

1.38
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840616816
Dimensions6.05 × 6.05 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm6.05 mm1.38 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840616816
Side View
Table 61.0%Crown 37.3°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 66.0%

Caratlytics Score

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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 29
Current: $1,980 NZD|Low: $494 NZD|High: $1,980 NZD|Avg: $1,133 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$494 NZD
Retailer 4$608 NZD
Retailer 3$640 NZD
Retailer 5$848 NZD
Retailer 2$917 NZD
Retailer 9$992 NZD
Retailer 6$1,204 NZD
Retailer 7$1,591 NZD
Retailer 10$1,602 NZD
Retailer 11$1,679 NZD
MOH London$1,980 NZD

8 data points across 11 retailers

13 retailers$608 NZD to $1,679 NZD

Retailer 1
-
$398 NZD
$224 USD
Price last confirmed 7 days ago
Retailer 2
-
$494 NZD
$278 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$608 NZD
£269 GBP
View
B+
Retailer 4
-
$640 NZD
$360 USD
View
A
Retailer 5
-
$848 NZD
ZAR 7,704 ZAR
View
A
Retailer 6
-
$917 NZD
£406 GBP
View
B+
Retailer 7
-
$992 NZD
$558 USD
View
Retailer 8
-
$1,204 NZD
A$1,042 AUD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,591 NZD
$895 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,602 NZD
SGD 1,218 SGD
View
B
Retailer 11
-
$1,617 NZD
$910 USD
View
B
Retailer 12
-
$1,679 NZD
$945 USD
View
Most Expensive
MOH London
LG840616816 · Oct 25
$1,980 NZD
£877 GBP
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from $608 NZDSave up to $1,072 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
1.38ct Asscher
$608 NZD