Asscher|Lab Grown|IGI

10.17ct D VVS2 Asscher Lab Grown Diamond

EX • D/VVS2 • IGI LG660471142

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG660471142

Diamond specifications and retailer prices

From $3,791 USD
£2,985 GBP
As of October 30, 2026
Save $11,152 USD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,943 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.17ct lab-grown asscher diamond

This 10.17ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660471142 or 660471142. Listed at 13 retailers as of October 30, 2026, with prices from $3,791 to $14,943, a $11,152 spread on the same certified stone. Taylor and Hart lists it at $14,943. 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

10.17
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660471142
Dimensions11.90 × 11.62 × 7.49 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
11.90 mm11.62 mm10.17 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660471142
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 37.7°Culet: NoneDepth 64.5%

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: $3,791 USD|Low: $2,920 USD|High: $14,395 USD|Avg: $7,717 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$3,791 USD
Retailer 9$4,125 USD
Retailer 7$4,390 USD
Retailer 3$5,534 USD
Retailer 10$6,492 USD
Retailer 4$6,512 USD
Retailer 5$9,342 USD
Retailer 2$11,740 USD
Retailer 6$11,757 USD
Retailer 8$14,395 USD

42 data points across 10 retailers

13 retailers$3,791 USD to $14,943 USD

A
Cheapest Retailer
-
$3,791 USD
£2,985 GBP
A
Retailer 2
-
$4,125 USD
View
Final sale: no returns
A
Retailer 3
-
$4,390 USD
View
A
Retailer 4
-
$4,979 USD
HK$38,900 HKD
View
A
Retailer 5
-
$5,534 USD
£4,358 GBP
View
B+
Retailer 6
-
$6,492 USD
£5,112 GBP
View
B+
Retailer 7
-
$6,512 USD
€6,202 EUR
View
B
Retailer 8
-
$9,342 USD
View
B
Retailer 9
-
$11,529 USD
View
B
Retailer 10
-
$11,740 USD
View
B
Retailer 11
-
$11,757 USD
View
B
Retailer 12
-
$14,395 USD
SGD 19,453 SGD
View
Most Expensive
B
Taylor and Hart
BAYU25C · Oct 30
$14,943 USD
View
12 more retailers have this diamond
Prices start from $3,791 USDSave up to $11,152 USD

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
10.17ct Asscher
$3,791 USD