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Asscher|Lab Grown|IGI

1.71ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG639480971

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639480971

Diamond specifications and retailer prices

From $794 NZD
$447 USD
As of November 3, 2026
Save $2,645 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,440 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 1.71ct lab-grown asscher diamond

This 1.71ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639480971 or 639480971. Listed at 12 retailers as of November 3, 2026, with prices from $794 to $3,440, a $2,645 spread on the same certified stone. MOH London lists it at $3,440. 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

1.71
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639480971
Dimensions6.59 × 6.58 × 4.30 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
6.59 mm6.58 mm1.71 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639480971
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 65.3%

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 3
Current: $3,440 NZD|Low: $794 NZD|High: $3,481 NZD|Avg: $1,932 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$794 NZD
Retailer 8$880 NZD
Retailer 13$1,146 NZD
Retailer 3$1,232 NZD
Retailer 9$1,393 NZD
Retailer 10$1,459 NZD
Retailer 2$1,518 NZD
Retailer 6$2,049 NZD
Retailer 7$2,257 NZD
Retailer 12$2,573 NZD
Retailer 4$2,853 NZD
Retailer 5$3,106 NZD
MOH London$3,440 NZD

22 data points across 13 retailers

12 retailers$794 NZD to $3,440 NZD

A
Cheapest Retailer
-
$794 NZD
$447 USD
Final sale: no returns
Retailer 2
-
$880 NZD
$495 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,146 NZD
$645 USD
View
B+
Retailer 4
-
$1,232 NZD
$693 USD
View
B+
Retailer 5
-
$1,393 NZD
$784 USD
View
B+
Retailer 6
-
$1,459 NZD
$821 USD
View
B+
Retailer 7
-
$1,518 NZD
ZAR 13,796 ZAR
View
B+
Retailer 8
-
$2,049 NZD
A$1,774 AUD
View
B
Retailer 9
-
$2,257 NZD
$1,270 USD
View
B
Retailer 10
-
$2,573 NZD
£1,140 GBP
View
B
Retailer 11
-
$2,853 NZD
$1,605 USD
View
Most Expensive
B
MOH London
LG639480971 · Nov 3
$3,440 NZD
£1,524 GBP
View
11 more retailers have this diamond
Prices start from $794 NZDSave up to $2,645 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
1.71ct Asscher
$794 NZD