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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 $572 SGD
$447 USD
As of November 3, 2026
Save $1,904 SGD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,475 SGD 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 $572 to $2,475, a $1,904 spread on the same certified stone. MOH London lists it at $2,475. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,475 SGD|Low: $572 SGD|High: $2,505 SGD|Avg: $1,390 SGD
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$572 SGD
Retailer 8$633 SGD
Retailer 13$825 SGD
Retailer 3$886 SGD
Retailer 9$1,003 SGD
Retailer 10$1,050 SGD
Retailer 2$1,092 SGD
Retailer 6$1,475 SGD
Retailer 7$1,624 SGD
Retailer 12$1,852 SGD
Retailer 4$2,053 SGD
Retailer 5$2,235 SGD
MOH London$2,475 SGD

22 data points across 13 retailers

12 retailers$572 SGD to $2,475 SGD

A
Cheapest Retailer
-
$572 SGD
$447 USD
Final sale: no returns
Retailer 2
-
$633 SGD
$495 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$825 SGD
$645 USD
View
B+
Retailer 4
-
$886 SGD
$693 USD
View
B+
Retailer 5
-
$1,003 SGD
$784 USD
View
B+
Retailer 6
-
$1,050 SGD
$821 USD
View
B+
Retailer 7
-
$1,092 SGD
ZAR 13,796 ZAR
View
B+
Retailer 8
-
$1,475 SGD
A$1,774 AUD
View
B
Retailer 9
-
$1,624 SGD
$1,270 USD
View
B
Retailer 10
-
$1,852 SGD
£1,140 GBP
View
B
Retailer 11
-
$2,053 SGD
$1,605 USD
View
Most Expensive
B
MOH London
LG639480971 · Nov 3
$2,475 SGD
£1,524 GBP
View
11 more retailers have this diamond
Prices start from $572 SGDSave up to $1,904 SGD

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
$572 SGD