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Asscher|Lab Grown|IGI

1.73ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG731537197

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731537197

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $2,374 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,636 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.73ct lab-grown asscher diamond

This 1.73ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731537197 or 731537197. Listed at 16 retailers as of October 29, 2026, with prices from $262 to $2,636, a $2,374 spread on the same certified stone. Frank Darling lists it at $2,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731537197
Dimensions6.61 × 6.61 × 4.41 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
6.61 mm6.61 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731537197
Side View
Table 61.0%Crown 31.8°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: $2,636 USD|Low: $259 USD|High: $3,940 USD|Avg: $1,256 USD|-5.4%
Frank Darling
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 30, 2026
Retailer 9$262 USD
Retailer 15$294 USD
Retailer 6$309 USD
Retailer 8$419 USD
Retailer 3$441 USD
Retailer 4$455 USD
Retailer 10$574 USD
Retailer 14$849 USD
Retailer 5$943 USD
Retailer 13$1,153 USD
Retailer 16$1,259 USD
Retailer 12$1,445 USD
Retailer 7$1,910 USD
Retailer 2$2,220 USD
Retailer 11$2,330 USD
Frank Darling$2,636 USD

36 data points across 16 retailers

16 retailers$262 USD to $2,636 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$309 USD
View
A
Retailer 4
-
$419 USD
View
B+
Retailer 5
-
$441 USD
View
A
Retailer 6
-
$455 USD
View
A
Retailer 7
-
$574 USD
€547 EUR
View
B+
Retailer 8
-
$849 USD
A$1,306 AUD
View
B+
Retailer 9
-
$943 USD
View
B+
Retailer 10
-
$1,153 USD
View
B+
Retailer 11
-
$1,259 USD
View
B+
Retailer 12
-
$1,445 USD
£1,138 GBP
View
Retailer 13
-
$1,910 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,220 USD
View
B
Retailer 15
-
$2,330 USD
View
Most Expensive
B
Frank Darling
RV-76280GR · Oct 29
$2,636 USD
View
15 more retailers have this diamond
Prices start from $262 USDSave up to $2,374 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
1.73ct Asscher
$262 USD