Asscher|Lab Grown|IGI

1.27ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG688510191

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG688510191

Diamond specifications and retailer prices

From $237 USD
As of October 28, 2026
Save $995 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,232 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.27ct lab-grown asscher diamond

This 1.27ct 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 LG688510191 or 688510191. Listed at 15 retailers as of October 28, 2026, with prices from $237 to $1,232, a $995 spread on the same certified stone. Reve Diamonds lists it at $1,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688510191
Dimensions5.96 × 5.90 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm5.90 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688510191
Side View
Table 64.0%Crown 37.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $455 USD|Low: $237 USD|High: $1,238 USD|Avg: $614 USD|+1.6%
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 4$237 USD
Retailer 6$265 USD
Retailer 13$353 USD
Retailer 10$452 USD
Retailer 5$453 USD
Retailer 1$455 USD
Retailer 9$483 USD
Retailer 7$509 USD
Retailer 14$543 USD
Retailer 2$583 USD
Retailer 11$643 USD
Retailer 12$705 USD
Retailer 3$898 USD
Retailer 15$960 USD
Retailer 8$1,059 USD
Reve Diamonds$1,232 USD

39 data points across 16 retailers

15 retailers$237 USD to $1,232 USD

A
Cheapest Retailer
-
$237 USD
Final sale: no returns
A
Retailer 2
-
$353 USD
£278 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$452 USD
ZAR 7,299 ZAR
View
A
Retailer 4
-
$453 USD
View
A
Retailer 5
-
$455 USD
€433 EUR
View
A
Retailer 6
-
$483 USD
£381 GBP
View
B+
Retailer 7
-
$509 USD
View
B+
Retailer 8
-
$543 USD
£427 GBP
View
B+
Retailer 9
-
$583 USD
View
B+
Retailer 10
-
$643 USD
A$989 AUD
View
B+
Retailer 11
-
$705 USD
View
B
Retailer 12
-
$898 USD
View
B
Retailer 13
-
$960 USD
View
B
Retailer 14
-
$1,059 USD
£834 GBP
View
Most Expensive
B
Reve Diamonds
0BABE713F · Oct 28
$1,232 USD
View
14 more retailers have this diamond
Prices start from $237 USDSave up to $995 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
1.27ct Asscher
$237 USD