Asscher|Lab Grown|IGI

1.20ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG731538452

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731538452

Diamond specifications and retailer prices

From $304 USD
As of October 30, 2026
Save $1,566 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,980 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown asscher diamond

This 1.2ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731538452 or 731538452. Listed at 24 retailers as of October 30, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731538452
Dimensions5.87 × 5.87 × 3.78 mm
L/W Ratio1.00
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
Top View
5.87 mm5.87 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731538452
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 40°Culet: NoneDepth 64.4%

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: $475 USD|Low: $292 USD|High: $1,900 USD|Avg: $792 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$304 USD
Retailer 9$340 USD
Retailer 7$353 USD
Retailer 4$377 USD
Retailer 6$377 USD
Retailer 1$475 USD
Retailer 8$477 USD
Retailer 16$535 USD
Retailer 15$716 USD
Retailer 10$747 USD
Retailer 14$922 USD
Retailer 13$1,012 USD
Retailer 17$1,065 USD
Retailer 2$1,159 USD
Retailer 5$1,339 USD
Retailer 12$1,679 USD
Retailer 11$1,870 USD

43 data points across 17 retailers

24 retailers$304 USD to $1,870 USD

A
Cheapest Retailer
-
$304 USD
A
Retailer 2
-
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$353 USD
View
Retailer 4
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$377 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$377 USD
View
A
Retailer 6
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$469 USD
View
A
Retailer 7
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$475 USD
£374 GBP
View
A
Retailer 8
-
$477 USD
View
A
Retailer 9
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$503 USD
View
A
Retailer 10
-
$535 USD
View
B+
Retailer 11
-
$716 USD
ZAR 11,564 ZAR
View
B+
Retailer 12
-
$747 USD
£588 GBP
View
B+
Retailer 13
-
$922 USD
A$1,419 AUD
View
B+
Retailer 14
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$1,012 USD
A$1,557 AUD
View
B+
Retailer 15
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$1,065 USD
View
B
Retailer 16
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$1,159 USD
View
B
Retailer 17
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$1,339 USD
View
B
Retailer 18
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$1,499 USD
View
B
Retailer 19
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$1,522 USD
View
B
Retailer 20
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$1,615 USD
£1,272 GBP
View
B
Retailer 21
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$1,679 USD
£1,322 GBP
View
B
Retailer 22
-
$1,870 USD
View
Retailer 23
-
$2,700 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-731538452 · Nov 1
$2,980 USD
View
Price under review
23 more retailers have this diamond
Prices start from $304 USDSave up to $1,566 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
1.20ct Asscher
$304 USD