Asscher|Lab Grown|IGI

1.03ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG831638362

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831638362

Diamond specifications and retailer prices

From $173 USD
As of October 30, 2026
Save $933 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,106 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 very-good cut grade and certified by IGI LG831638362 or 831638362. Listed at 18 retailers as of October 30, 2026, with prices from $173 to $1,106, a $933 spread on the same certified stone. Reve Diamonds lists it at $1,106. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638362
Dimensions5.42 × 5.38 × 3.88 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm5.38 mm1.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638362
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $287 USD|Low: $166 USD|High: $1,106 USD|Avg: $474 USD|-0.3%
Retailer 1
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17$173 USD
Retailer 8$193 USD
Retailer 16$200 USD
Retailer 2$214 USD
Retailer 5$214 USD
Retailer 1$287 USD
Retailer 6$351 USD
Retailer 13$368 USD
Retailer 4$382 USD
Retailer 10$383 USD
Retailer 12$407 USD
Retailer 7$455 USD
Retailer 14$523 USD
Retailer 3$688 USD
Retailer 15$727 USD
Retailer 9$743 USD
Retailer 11$1,006 USD
Reve Diamonds$1,106 USD

38 data points across 18 retailers

18 retailers$173 USD to $1,106 USD

A
Cheapest Retailer
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$173 USD
A
Retailer 2
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$193 USD
View
Final sale: no returns
A
Retailer 3
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$200 USD
View
A
Retailer 4
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$214 USD
View
A
Retailer 5
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$214 USD
View
A
Retailer 6
-
$287 USD
£226 GBP
View
A
Retailer 7
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$351 USD
View
A
Retailer 8
-
$368 USD
ZAR 5,939 ZAR
View
B+
Retailer 9
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$382 USD
View
A
Retailer 10
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$383 USD
£301 GBP
View
A
Retailer 11
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$407 USD
£320 GBP
View
B+
Retailer 12
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$455 USD
View
B+
Retailer 13
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$523 USD
A$804 AUD
View
B
Retailer 14
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$688 USD
View
B
Retailer 15
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$727 USD
View
B
Retailer 16
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$743 USD
View
B
Retailer 17
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$1,006 USD
£792 GBP
View
Most Expensive
B
Reve Diamonds
E1D62321D · Oct 30
$1,106 USD
View
17 more retailers have this diamond
Prices start from $173 USDSave up to $933 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
$173 USD