Asscher|Lab Grown|IGI

1.51ct E VVS1 Asscher Lab Grown Diamond

VG • E/VVS1 • IGI LG809651079

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG809651079

Diamond specifications and retailer prices

From $465 NZD
$262 USD
As of October 30, 2026
Save $1,848 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,892 NZD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG809651079 or 809651079. Listed at 21 retailers as of October 30, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651079
Dimensions6.42 × 6.39 × 4.13 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
6.42 mm6.39 mm1.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651079
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 64.6%

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: Oct 30
Current: $2,892 NZD|Low: $465 NZD|High: $2,892 NZD|Avg: $1,351 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 31, 2026
Retailer 7$465 NZD
Retailer 11$547 NZD
Retailer 10$852 NZD
Retailer 12$861 NZD
Retailer 9$871 NZD
Retailer 13$886 NZD
Retailer 3$961 NZD
Retailer 2$966 NZD
Retailer 6$1,093 NZD
Retailer 4$1,123 NZD
Retailer 14$1,202 NZD
Retailer 16$1,663 NZD
Retailer 5$1,750 NZD
Retailer 17$1,861 NZD
Retailer 15$2,069 NZD
Retailer 8$2,312 NZD
Retailer 18$2,484 NZD
Brilliant Earth$2,892 NZD

30 data points across 18 retailers

21 retailers$465 NZD to $2,312 NZD

Retailer 1
-
$415 NZD
$234 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$465 NZD
$262 USD
View
Final sale: no returns
Retailer 3
-
$516 NZD
$291 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$516 NZD
$291 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$547 NZD
£243 GBP
View
A
Retailer 6
-
$861 NZD
€462 EUR
View
A
Retailer 7
-
$871 NZD
$491 USD
View
A
Retailer 8
-
$886 NZD
ZAR 8,066 ZAR
View
Retailer 9
-
$961 NZD
£427 GBP
View
Price last confirmed 19 days ago
A
Retailer 10
-
$966 NZD
£429 GBP
View
B+
Retailer 11
-
$1,093 NZD
$616 USD
View
B+
Retailer 12
-
$1,123 NZD
$633 USD
View
B+
Retailer 13
-
$1,202 NZD
A$1,042 AUD
View
Retailer 14
-
$1,657 NZD
$934 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$1,663 NZD
$937 USD
View
B+
Retailer 16
-
$1,750 NZD
$986 USD
View
B
Retailer 17
-
$1,861 NZD
$1,049 USD
View
B
Retailer 18
-
$2,069 NZD
£918 GBP
View
B
Retailer 19
-
$2,312 NZD
$1,303 USD
View
Retailer 20
-
$2,484 NZD
$1,400 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21580829A · Oct 22
$2,892 NZD
$1,630 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $465 NZDSave up to $1,848 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
1.51ct Asscher
$465 NZD