Asscher|Lab Grown|IGI

1.29ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG687591771

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687591771

Diamond specifications and retailer prices

From $239 USD
As of October 28, 2026
Save $1,002 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,241 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687591771 or 687591771. Listed at 14 retailers as of October 28, 2026, with prices from $239 to $1,241, a $1,002 spread on the same certified stone. Reve Diamonds lists it at $1,241. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687591771
Dimensions5.94 × 5.93 × 4.04 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
5.94 mm5.93 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687591771
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 39.1°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,074 USD|Low: $239 USD|High: $1,248 USD|Avg: $627 USD|-0.4%
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
Reve Diamonds
October 29, 2026
Retailer 3$239 USD
Retailer 7$269 USD
Retailer 12$358 USD
Retailer 4$457 USD
Retailer 9$458 USD
Retailer 11$484 USD
Retailer 8$491 USD
Retailer 15$523 USD
Retailer 13$550 USD
Retailer 14$587 USD
Retailer 10$651 USD
Retailer 6$710 USD
Retailer 2$910 USD
Retailer 5$980 USD
Retailer 1$1,074 USD
Reve Diamonds$1,241 USD

38 data points across 16 retailers

14 retailers$239 USD to $1,241 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
A
Retailer 2
-
$358 USD
£282 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$457 USD
View
A
Retailer 4
-
$458 USD
ZAR 7,398 ZAR
View
A
Retailer 5
-
$484 USD
€461 EUR
View
A
Retailer 6
-
$491 USD
£387 GBP
View
B+
Retailer 7
-
$523 USD
View
B+
Retailer 8
-
$550 USD
£433 GBP
View
B+
Retailer 9
-
$587 USD
View
B+
Retailer 10
-
$651 USD
A$1,002 AUD
View
B+
Retailer 11
-
$710 USD
View
B
Retailer 12
-
$910 USD
View
B
Retailer 13
-
$1,074 USD
£846 GBP
View
Most Expensive
B
Reve Diamonds
D55EF7151 · Oct 28
$1,241 USD
View
13 more retailers have this diamond
Prices start from $239 USDSave up to $1,002 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
1.29ct Asscher
$239 USD