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Asscher|Lab Grown|IGI

3.70ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG626491706

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626491706

Diamond specifications and retailer prices

From €759 EUR
$848 USD
As of October 28, 2026
Save €5,417 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,176 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.7ct lab-grown asscher diamond

This 3.7ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626491706 or 626491706. Listed at 17 retailers as of October 28, 2026, with prices from €759 to €6,176, a €5,417 spread on the same certified stone. Brilliant Earth lists it at €6,176. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.70
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626491706
Dimensions8.34 × 8.34 × 5.55 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.34 mm8.34 mm3.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626491706
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.5%

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 28
Current: €6,176 EUR|Low: €759 EUR|High: €7,546 EUR|Avg: €2,735 EUR|-18.1%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 3€759 EUR
Retailer 15€944 EUR
Retailer 4€1,046 EUR
Retailer 6€1,111 EUR
Retailer 2€1,170 EUR
Retailer 10€1,331 EUR
Retailer 7€1,334 EUR
Retailer 13€2,000 EUR
Retailer 9€2,336 EUR
Retailer 5€2,401 EUR
Retailer 17€2,641 EUR
Retailer 14€2,661 EUR
Retailer 8€3,103 EUR
Retailer 12€3,263 EUR
Retailer 16€4,041 EUR
Retailer 11€6,033 EUR
Brilliant Earth€6,176 EUR

23 data points across 17 retailers

17 retailers€759 EUR to €6,176 EUR

A
Cheapest Retailer
-
€759 EUR
$848 USD
Final sale: no returns
A
Retailer 2
-
€944 EUR
$1,055 USD
View
A
Retailer 3
-
€1,046 EUR
$1,169 USD
View
A
Retailer 4
-
€1,111 EUR
$1,241 USD
View
A
Retailer 5
-
€1,170 EUR
£1,029 GBP
View
A
Retailer 6
-
€1,331 EUR
£1,171 GBP
View
A
Retailer 7
-
€1,334 EUR
$1,490 USD
View
Retailer 8
-
€2,000 EUR
ZAR 36,089 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
€2,336 EUR
A$4,015 AUD
View
Price last confirmed 120 days ago
B+
Retailer 10
-
€2,357 EUR
£2,073 GBP
View
B
Retailer 11
-
€2,641 EUR
$2,950 USD
View
B
Retailer 12
-
€2,661 EUR
$2,973 USD
View
B
Retailer 13
-
€3,103 EUR
$3,467 USD
View
B
Retailer 14
-
€3,263 EUR
£2,870 GBP
View
Retailer 15
-
€4,041 EUR
$4,515 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€6,033 EUR
$6,740 USD
View
Most Expensive
B
Brilliant Earth
18587822A · Oct 30
€6,176 EUR
$6,900 USD
View
16 more retailers have this diamond
Prices start from €759 EURSave up to €5,417 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
3.70ct Asscher
€759 EUR