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Asscher|Lab Grown|IGI

1.03ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG649479325

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG649479325

Diamond specifications and retailer prices

From $188 USD
As of November 3, 2026
Save $786 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $974 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649479325 or 649479325. Listed at 15 retailers as of November 2, 2026, with prices from $188 to $974, a $786 spread on the same certified stone. MOH London lists it at $974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649479325
Dimensions5.59 × 5.55 × 3.59 mm
L/W Ratio1.01
Culet sizePointed
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 Faint Blue
Top View
5.59 mm5.55 mm1.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649479325
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.7%

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: Nov 3
Current: $974 USD|Low: $135 USD|High: $1,000 USD|Avg: $492 USD|-0.1%
MOH London
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
November 2, 2026
Retailer 3$188 USD
Retailer 14$209 USD
Retailer 6$282 USD
Retailer 5$342 USD
Retailer 9$361 USD
Retailer 12$389 USD
Retailer 7$397 USD
Retailer 4$451 USD
Retailer 13$480 USD
Retailer 8$510 USD
Retailer 2$526 USD
Retailer 11$610 USD
Retailer 10$726 USD
MOH London$974 USD

28 data points across 14 retailers

15 retailers$188 USD to $974 USD

A
Cheapest Retailer
-
$188 USD
Final sale: no returns
Retailer 2
-
$209 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$282 USD
View
A
Retailer 4
-
$342 USD
View
A
Retailer 5
-
$361 USD
ZAR 5,824 ZAR
View
A
Retailer 6
-
$389 USD
€370 EUR
View
A
Retailer 7
-
$397 USD
£312 GBP
View
A
Retailer 8
-
$451 USD
View
A
Retailer 9
-
$480 USD
View
A
Retailer 10
-
$510 USD
A$784 AUD
View
A
Retailer 11
-
$526 USD
View
B+
Retailer 12
-
$595 USD
£468 GBP
View
B+
Retailer 13
-
$610 USD
View
B
Retailer 14
-
$726 USD
View
Most Expensive
B
MOH London
LG649479325 · Nov 2
$974 USD
£767 GBP
View
14 more retailers have this diamond
Prices start from $188 USDSave up to $786 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