Asscher|Lab Grown|IGI

10.53ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG717520919

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG717520919

Diamond specifications and retailer prices

From $4,148 NZD
$2,338 USD
As of November 2, 2026
Save $12,656 NZD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,886 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 10.53ct lab-grown asscher diamond

This 10.53ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG717520919 or 717520919. Listed at 20 retailers as of October 31, 2026, with a 305% 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

10.53
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717520919
Dimensions11.81 × 11.81 × 7.53 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
11.81 mm11.81 mm10.53 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717520919
Side View
Table 71.0%Crown 39.4°Girdle: ThickPavilion 37.2°Culet: NoneDepth 63.8%

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: Nov 2
Current: $28,886 NZD|Low: $3,982 NZD|High: $28,886 NZD|Avg: $8,545 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
November 2, 2026
Retailer 12$4,148 NZD
Retailer 2$4,294 NZD
Retailer 3$4,812 NZD
Retailer 13$4,812 NZD
Retailer 6$6,615 NZD
Retailer 7$6,627 NZD
Retailer 10$7,374 NZD
Retailer 9$7,449 NZD
Retailer 5$7,507 NZD
Retailer 11$7,977 NZD
Retailer 8$8,916 NZD
Retailer 4$12,849 NZD
Retailer 14$13,168 NZD
Brilliant Earth$28,886 NZD

36 data points across 14 retailers

20 retailers$4,148 NZD to $16,804 NZD

A
Cheapest Retailer
-
$4,148 NZD
$2,338 USD
A
Retailer 2
-
$4,294 NZD
£1,906 GBP
View
Retailer 3
-
$4,514 NZD
$2,544 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$4,746 NZD
$2,675 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$4,812 NZD
$2,712 USD
View
Retailer 6
-
$4,812 NZD
$2,712 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$5,101 NZD
$2,875 USD
View
A
Retailer 8
-
$5,513 NZD
$3,107 USD
View
Retailer 9
-
$6,615 NZD
$3,728 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
$6,627 NZD
£2,941 GBP
View
A
Retailer 11
-
$7,374 NZD
$4,156 USD
View
A
Retailer 12
-
$7,449 NZD
ZAR 67,828 ZAR
View
B+
Retailer 13
-
$7,507 NZD
$4,231 USD
View
B+
Retailer 14
-
$8,916 NZD
A$7,731 AUD
View
B+
Retailer 15
-
$9,140 NZD
£4,056 GBP
View
B+
Retailer 16
-
$12,849 NZD
$7,242 USD
View
B
Retailer 17
-
$13,054 NZD
$7,357 USD
View
Retailer 18
-
$13,168 NZD
A$11,418 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$16,804 NZD
$9,471 USD
View
Most Expensive
Brilliant Earth
18211338A · Oct 18
$28,886 NZD
$16,280 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from $4,148 NZDSave up to $12,656 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
10.53ct Asscher
$4,148 NZD