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Asscher|Lab Grown|IGI

11.80ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG732509973

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG732509973

Diamond specifications and retailer prices

From $4,109 NZD
$2,316 USD
As of October 30, 2026
Save $24,173 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $28,282 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 11.8ct lab-grown asscher diamond

This 11.8ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732509973 or 732509973. Listed at 11 retailers as of October 29, 2026, with prices from $4,109 to $28,282, a $24,173 spread on the same certified stone. Do Amore Diamonds lists it at $28,282. 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

11.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732509973
Dimensions12.71 × 12.51 × 8.26 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm12.51 mm11.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732509973
Side View
Table 67.0%Crown 36.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 66.0%

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: Oct 30
Current: $28,282 NZD|Low: $3,946 NZD|High: $28,282 NZD|Avg: $10,768 NZD
Do Amore Diamonds
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
October 30, 2026
Retailer 10$4,109 NZD
Retailer 2$4,239 NZD
Retailer 4$5,825 NZD
Retailer 14$6,029 NZD
Retailer 3$6,362 NZD
Retailer 9$7,307 NZD
Retailer 8$7,310 NZD
Retailer 12$7,440 NZD
Retailer 5$7,679 NZD
Retailer 15$11,499 NZD
Retailer 13$13,046 NZD
Retailer 6$14,156 NZD
Retailer 7$17,919 NZD
Retailer 11$20,440 NZD
Do Amore Diamonds$28,282 NZD

30 data points across 15 retailers

11 retailers$4,109 NZD to $28,282 NZD

A
Cheapest Retailer
-
$4,109 NZD
$2,316 USD
A
Retailer 2
-
$4,239 NZD
£1,881 GBP
View
A
Retailer 3
-
$4,471 NZD
$2,520 USD
View
A
Retailer 4
-
$7,234 NZD
$4,077 USD
View
A
Retailer 5
-
$7,307 NZD
$4,118 USD
View
A
Retailer 6
-
$7,310 NZD
$4,120 USD
View
A
Retailer 7
-
$7,440 NZD
$4,193 USD
View
B+
Retailer 8
-
$13,046 NZD
$7,353 USD
View
B
Retailer 9
-
$18,000 NZD
$10,145 USD
View
B
Retailer 10
-
$20,440 NZD
$11,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-FDBB876D3 · Oct 29
$28,282 NZD
$15,940 USD
View
10 more retailers have this diamond
Prices start from $4,109 NZDSave up to $24,173 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
11.80ct Asscher
$4,109 NZD