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Asscher|Lab Grown|IGI

1.78ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG739567249

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG739567249

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 30, 2026
Save €938 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,176 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739567249 or 739567249. Listed at 21 retailers as of October 30, 2026, with prices from €238 to €1,176, a €938 spread on the same certified stone. Reve Diamonds lists it at €1,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739567249
Dimensions6.73 × 6.73 × 4.16 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
6.73 mm6.73 mm1.78 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739567249
Side View
Table 61.0%Crown 30.4°Girdle: MediumPavilion 37.4°Culet: NoneDepth 61.8%

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: €522 EUR|Low: €238 EUR|High: €1,073 EUR|Avg: €603 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5€238 EUR
Retailer 2€264 EUR
Retailer 6€356 EUR
Retailer 9€453 EUR
Retailer 13€495 EUR
Retailer 7€499 EUR
Retailer 1€522 EUR
Retailer 10€615 EUR
Retailer 4€848 EUR
Retailer 12€850 EUR
Retailer 8€941 EUR
Retailer 11€1,063 EUR
Retailer 3€1,073 EUR

42 data points across 13 retailers

21 retailers€238 EUR to €1,176 EUR

Retailer 1
-
€213 EUR
$238 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€238 EUR
$266 USD
View
Final sale: no returns
Retailer 3
-
€247 EUR
$276 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€260 EUR
$291 USD
View
Price last confirmed 35 days ago
Retailer 5
-
€264 EUR
$295 USD
View
Price last confirmed 14 days ago
Retailer 6
-
€264 EUR
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€356 EUR
$398 USD
View
A
Retailer 8
-
€453 EUR
ZAR 8,178 ZAR
View
Retailer 9
-
€495 EUR
£436 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
€499 EUR
£439 GBP
View
A
Retailer 11
-
€522 EUR
A$898 AUD
View
Retailer 12
-
€612 EUR
A$1,052 AUD
View
Price last confirmed 34 days ago
A
Retailer 13
-
€615 EUR
A$1,057 AUD
View
B+
Retailer 14
-
€619 EUR
$691 USD
View
Retailer 15
-
€848 EUR
$947 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€850 EUR
$950 USD
View
B+
Retailer 17
-
€894 EUR
$999 USD
View
B+
Retailer 18
-
€941 EUR
A$1,617 AUD
View
B+
Retailer 19
-
€1,063 EUR
£935 GBP
View
B
Retailer 20
-
€1,073 EUR
$1,199 USD
View
Most Expensive
B
Reve Diamonds
584B18F82 · Oct 30
€1,176 EUR
$1,314 USD
View
20 more retailers have this diamond
Prices start from €238 EURSave up to €938 EUR

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
1.78ct Asscher
€238 EUR