CaratHunter
Plans
Asscher|Lab Grown|IGI

1.51ct F VVS1 Asscher Lab Grown Diamond

VG • F/VVS1 • IGI LG757542118

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG757542118

Diamond specifications and retailer prices

From $433 NZD
As of November 6, 2026
Save $3,662 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,095 NZD at Brilliant Earth · As of November 6, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG757542118 or 757542118. Listed at 22 retailers as of November 6, 2026, with prices from $433 to $4,095, a $3,662 spread on the same certified stone. Brilliant Earth lists it at $4,095. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757542118
Dimensions6.37 × 6.27 × 4.22 mm
L/W Ratio1.02
Culet sizePointed
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
6.37 mm6.27 mm1.51 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757542118
Side View
Table 66.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 67.3%

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: Nov 6
Current: $4,095 NZD|Low: $402 NZD|High: $4,095 NZD|Avg: $1,365 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 4$433 NZD
Retailer 21$501 NZD
Retailer 15$521 NZD
Retailer 10$536 NZD
Retailer 7$577 NZD
Retailer 11$853 NZD
Retailer 6$906 NZD
Retailer 2$909 NZD
Retailer 14$998 NZD
Retailer 13$1,005 NZD
Retailer 22$1,117 NZD
Retailer 3$1,124 NZD
Retailer 17$1,252 NZD
Retailer 18$1,389 NZD
Retailer 20$1,725 NZD
Retailer 12$1,753 NZD
Retailer 9$1,817 NZD
Retailer 8$2,089 NZD
Retailer 16$2,143 NZD
Retailer 5$2,183 NZD
Retailer 19$2,408 NZD
Brilliant Earth$4,095 NZD

38 data points across 22 retailers

22 retailers$433 NZD to $4,095 NZD

A
Cheapest Retailer
-
$433 NZD
A
Retailer 2
-
$501 NZD
View
Retailer 3
-
$521 NZD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$536 NZD
View
A
Retailer 5
-
$577 NZD
View
Final sale: no returns
Retailer 6
-
$853 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$906 NZD
View
A
Retailer 8
-
$909 NZD
View
Retailer 9
-
$998 NZD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$1,005 NZD
View
B+
Retailer 11
-
$1,117 NZD
View
B+
Retailer 12
-
$1,124 NZD
View
B+
Retailer 13
-
$1,252 NZD
View
B+
Retailer 14
-
$1,389 NZD
View
B+
Retailer 15
-
$1,725 NZD
View
Retailer 16
-
$1,753 NZD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,817 NZD
View
B
Retailer 18
-
$2,089 NZD
View
B
Retailer 19
-
$2,143 NZD
View
B
Retailer 20
-
$2,183 NZD
View
B
Retailer 21
-
$2,408 NZD
View
Most Expensive
B
Brilliant Earth
17706087A · Nov 6
$4,095 NZD
$2,270 USD
View
21 more retailers have this diamond
Prices start from $433 NZDSave up to $3,662 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
$433 NZD