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Asscher|Lab Grown|GIA

11.53ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • GIA 5231622687

Certificate GIA 5231622687

Diamond specifications and retailer prices

From $12,006 NZD
CA$9,398 CAD
As of October 30, 2026
Save $30,472 NZD (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $57,810 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.53ct lab-grown asscher diamond

This 11.53ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231622687. Listed at 21 retailers as of October 30, 2026, with a 254% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.84°
Pavilion angle59.99°
OriginLab Grown
Grading LabGIA
CertificateGIA 5231622687
Dimensions12.31 × 12.14 × 8.36 mm
L/W Ratio1.01
Top View
12.31 mm12.14 mm11.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231622687
Side View
Table 65.0%Crown 49.84°GirdlePavilion 59.99°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $34,725 NZD|Low: $12,006 NZD|High: $93,355 NZD|Avg: $26,882 NZD|-0.2%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 10$12,006 NZD
Retailer 15$14,299 NZD
Retailer 4$14,872 NZD
Retailer 9$15,067 NZD
Retailer 5$15,302 NZD
Retailer 6$16,015 NZD
Retailer 14$16,457 NZD
Retailer 17$16,588 NZD
Retailer 13$18,451 NZD
Retailer 18$19,198 NZD
Retailer 2$20,591 NZD
Retailer 8$20,713 NZD
Retailer 11$22,011 NZD
Retailer 7$26,229 NZD
Retailer 12$28,343 NZD
Retailer 1$34,725 NZD
Retailer 16$42,479 NZD
Taylor and Hart$57,810 NZD
Retailer 3$93,355 NZD

31 data points across 19 retailers

21 retailers$12,006 NZD to $42,479 NZD

B+
Cheapest Retailer
-
$12,006 NZD
CA$9,398 CAD
B+
Retailer 2
-
$14,299 NZD
$8,059 USD
View
B+
Retailer 3
-
$14,872 NZD
$8,382 USD
View
B+
Retailer 4
-
$15,067 NZD
$8,492 USD
View
B+
Retailer 5
-
$15,302 NZD
$8,624 USD
View
B
Retailer 6
-
$16,015 NZD
$9,026 USD
View
Final sale: no returns
B+
Retailer 7
-
$16,457 NZD
$9,275 USD
View
B
Retailer 8
-
$16,588 NZD
$9,349 USD
View
Retailer 9
-
$16,588 NZD
$9,349 USD
View
Price last confirmed 20 days ago
B
Retailer 10
-
$18,451 NZD
$10,399 USD
View
B
Retailer 11
-
$18,643 NZD
$10,507 USD
View
B
Retailer 12
-
$19,198 NZD
$10,820 USD
View
B
Retailer 13
-
$20,591 NZD
$11,605 USD
View
B
Retailer 14
-
$22,011 NZD
£9,768 GBP
View
B
Retailer 15
-
$26,229 NZD
£11,640 GBP
View
B
Retailer 16
-
$28,343 NZD
ZAR 258,068 ZAR
View
B
Retailer 17
-
$34,725 NZD
A$30,109 AUD
View
B
Retailer 18
-
$42,479 NZD
$23,941 USD
View
Most Expensive
Taylor and Hart
48YDD9C · Oct 31
$57,810 NZD
$32,582 USD
View
Price under review
18 more retailers have this diamond
Prices start from $12,006 NZDSave up to $30,472 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.

B+
11.53ct Asscher
$12,006 NZD