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Asscher|Lab Grown|IGI

1.73ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG678502354

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678502354

Diamond specifications and retailer prices

From $590 USD
ZAR 9,531 ZAR
As of October 23, 2026
Save $2,840 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,430 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678502354 or 678502354. Listed at 19 retailers as of October 23, 2026, with prices from $590 to $3,430, a $2,840 spread on the same certified stone. Brilliant Earth lists it at $3,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678502354
Dimensions6.53 × 6.50 × 4.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.50 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678502354
Side View
Table 67.0%Crown 38.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 67.5%

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: Oct 23
Current: $3,430 USD|Low: $315 USD|High: $3,540 USD|Avg: $1,101 USD|-3.1%
Brilliant Earth
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
October 25, 2026
Retailer 5$315 USD
Retailer 4$349 USD
Retailer 13$490 USD
Retailer 8$590 USD
Retailer 7$602 USD
Retailer 2$649 USD
Retailer 10$820 USD
Retailer 12$943 USD
Retailer 14$1,216 USD
Retailer 3$1,280 USD
Retailer 6$1,356 USD
Retailer 11$1,406 USD
Retailer 9$1,940 USD
Brilliant Earth$3,430 USD

36 data points across 14 retailers

19 retailers$590 USD to $3,430 USD

Retailer 1
-
$349 USD
Price last confirmed 13 days ago
Retailer 2
-
$490 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$505 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$590 USD
ZAR 9,531 ZAR
View
A
Retailer 5
-
$602 USD
£474 GBP
View
A
Retailer 6
-
$635 USD
View
A
Retailer 7
-
$649 USD
€618 EUR
View
Retailer 8
-
$820 USD
A$1,262 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$943 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,147 USD
View
B+
Retailer 11
-
$1,172 USD
View
Retailer 12
-
$1,216 USD
A$1,870 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$1,280 USD
View
B
Retailer 14
-
$1,356 USD
£1,068 GBP
View
Retailer 15
-
$1,406 USD
£1,107 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
$1,453 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,560 USD
£1,229 GBP
View
Retailer 18
-
$1,940 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14065140A · Oct 24
$3,430 USD
View
18 more retailers have this diamond
Prices start from $590 USDSave up to $2,840 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
$590 USD