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Asscher|Lab Grown|IGI

1.37ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG836614328

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614328

Diamond specifications and retailer prices

From $351 NZD
$198 USD
As of October 30, 2026
Save $2,204 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,599 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.37ct lab-grown asscher diamond

This 1.37ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836614328 or 836614328. Listed at 22 retailers as of October 30, 2026, with a 627% 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

1.37
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614328
Dimensions6.19 × 6.19 × 3.92 mm
L/W Ratio1.00
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
6.19 mm6.19 mm1.37 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614328
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 38.9°Culet: NoneDepth 63.3%

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: $2,599 NZD|Low: $351 NZD|High: $3,655 NZD|Avg: $1,119 NZD|-0.3%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 11$351 NZD
Retailer 8$392 NZD
Retailer 4$406 NZD
Retailer 3$435 NZD
Retailer 10$435 NZD
Retailer 2$532 NZD
Retailer 20$747 NZD
Retailer 9$756 NZD
Retailer 18$781 NZD
Retailer 13$795 NZD
Retailer 19$847 NZD
Retailer 5$880 NZD
Retailer 21$1,062 NZD
Retailer 16$1,112 NZD
Retailer 6$1,185 NZD
Retailer 7$1,219 NZD
Retailer 14$1,398 NZD
Retailer 12$1,493 NZD
Retailer 15$1,506 NZD
Retailer 22$2,044 NZD
Retailer 17$2,555 NZD
Rare Carat$2,599 NZD

25 data points across 22 retailers

22 retailers$351 NZD to $2,555 NZD

A
Cheapest Retailer
-
$351 NZD
$198 USD
A
Retailer 2
-
$392 NZD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$406 NZD
$229 USD
View
A
Retailer 4
-
$435 NZD
$245 USD
View
Retailer 5
-
$435 NZD
$245 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$532 NZD
£236 GBP
View
A
Retailer 7
-
$747 NZD
ZAR 6,798 ZAR
View
A
Retailer 8
-
$756 NZD
$426 USD
View
A
Retailer 9
-
$781 NZD
€419 EUR
View
A
Retailer 10
-
$795 NZD
£353 GBP
View
A
Retailer 11
-
$847 NZD
£376 GBP
View
A
Retailer 12
-
$880 NZD
$496 USD
View
B+
Retailer 13
-
$1,062 NZD
A$921 AUD
View
B+
Retailer 14
-
$1,112 NZD
$627 USD
View
B+
Retailer 15
-
$1,185 NZD
$668 USD
View
B+
Retailer 16
-
$1,219 NZD
$687 USD
View
B+
Retailer 17
-
$1,398 NZD
$788 USD
View
B+
Retailer 18
-
$1,493 NZD
$841 USD
View
B+
Retailer 19
-
$1,506 NZD
SGD 1,147 SGD
View
B+
Retailer 20
-
$2,044 NZD
£907 GBP
View
B
Retailer 21
-
$2,555 NZD
$1,440 USD
View
Most Expensive
Rare Carat
JH3286143JJ836 · Oct 19
$2,599 NZD
$1,465 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $351 NZDSave up to $2,204 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
1.37ct Asscher
$351 NZD