Asscher|Lab Grown|IGI

1.03ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG819612690

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG819612690

Diamond specifications and retailer prices

From $188 USD
As of October 30, 2026
Save $906 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,094 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819612690 or 819612690. Listed at 20 retailers as of October 30, 2026, with prices from $188 to $1,094, a $906 spread on the same certified stone. Reve Diamonds lists it at $1,094. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819612690
Dimensions5.76 × 5.73 × 3.58 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.76 mm5.73 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819612690
Side View
Table 63.0%Crown 26.6°Girdle: MediumPavilion 41.7°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $280 USD|Low: $188 USD|High: $1,094 USD|Avg: $512 USD|-1.0%
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
Reve Diamonds
October 30, 2026
Retailer 2$188 USD
Retailer 16$209 USD
Retailer 1$280 USD
Retailer 8$282 USD
Retailer 4$350 USD
Retailer 10$357 USD
Retailer 13$359 USD
Retailer 9$372 USD
Retailer 12$397 USD
Retailer 14$510 USD
Retailer 3$526 USD
Retailer 15$549 USD
Retailer 7$571 USD
Retailer 6$727 USD
Retailer 5$960 USD
Retailer 11$983 USD
Reve Diamonds$1,094 USD

28 data points across 17 retailers

20 retailers$188 USD to $1,094 USD

Retailer 1
-
$177 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
Retailer 4
-
$209 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$229 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$280 USD
£221 GBP
View
B+
Retailer 7
-
$282 USD
View
A
Retailer 8
-
$350 USD
View
A
Retailer 9
-
$357 USD
€340 EUR
View
A
Retailer 10
-
$359 USD
ZAR 5,802 ZAR
View
A
Retailer 11
-
$372 USD
£293 GBP
View
A
Retailer 12
-
$397 USD
£313 GBP
View
B+
Retailer 13
-
$510 USD
A$784 AUD
View
B+
Retailer 14
-
$526 USD
View
B+
Retailer 15
-
$549 USD
View
B+
Retailer 16
-
$571 USD
SGD 772 SGD
View
B
Retailer 17
-
$727 USD
View
B
Retailer 18
-
$960 USD
View
B
Retailer 19
-
$983 USD
£774 GBP
View
Most Expensive
B
Reve Diamonds
87545350B · Oct 30
$1,094 USD
View
19 more retailers have this diamond
Prices start from $188 USDSave up to $906 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
1.03ct Asscher
$188 USD