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Radiant|Lab Grown|IGI

3.89ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG790695164

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790695164

Diamond specifications and retailer prices

From €622 EUR
$695 USD
As of October 27, 2026
Save €2,335 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,957 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 3.89ct lab-grown radiant diamond

This 3.89ct lab-grown radiant 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 LG790695164 or 790695164. Listed at 18 retailers as of October 26, 2026, with prices from €622 to €2,957, a €2,335 spread on the same certified stone. MOH London lists it at €2,957. 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

3.89
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695164
Dimensions10.97 × 7.81 × 5.08 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm7.81 mm3.89 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695164
Side View
Table 68.0%Crown 42.5°Girdle: ThickPavilion 33.9°Culet: NoneDepth 65.0%

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 27
Current: €2,957 EUR|Low: €622 EUR|High: €3,004 EUR|Avg: €1,620 EUR|-1.6%
MOH London
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
Retailer 18
October 31, 2026
Retailer 5€622 EUR
Retailer 12€695 EUR
Retailer 8€747 EUR
Retailer 10€747 EUR
Retailer 17€882 EUR
Retailer 15€971 EUR
Retailer 16€1,148 EUR
Retailer 13€1,173 EUR
Retailer 2€1,628 EUR
Retailer 6€1,720 EUR
Retailer 7€1,842 EUR
Retailer 11€1,857 EUR
Retailer 9€2,103 EUR
Retailer 18€2,237 EUR
Retailer 3€2,459 EUR
Retailer 14€2,481 EUR
Retailer 4€2,487 EUR
MOH London€2,957 EUR

21 data points across 18 retailers

18 retailers€622 EUR to €2,957 EUR

A
Cheapest Retailer
-
€622 EUR
$695 USD
A
Retailer 2
-
€695 EUR
$777 USD
View
Final sale: no returns
A
Retailer 3
-
€747 EUR
$835 USD
View
Retailer 4
-
€747 EUR
$835 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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€882 EUR
$985 USD
View
A
Retailer 6
-
€971 EUR
£854 GBP
View
A
Retailer 7
-
€1,148 EUR
£1,010 GBP
View
A
Retailer 8
-
€1,173 EUR
$1,311 USD
View
A
Retailer 9
-
€1,628 EUR
A$2,799 AUD
View
A
Retailer 10
-
€1,720 EUR
ZAR 31,047 ZAR
View
B+
Retailer 11
-
€1,842 EUR
$2,058 USD
View
B+
Retailer 12
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€1,857 EUR
$2,075 USD
View
B+
Retailer 13
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€2,103 EUR
$2,349 USD
View
B+
Retailer 14
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€2,237 EUR
£1,968 GBP
View
B+
Retailer 15
-
€2,459 EUR
$2,747 USD
View
B+
Retailer 16
-
€2,481 EUR
$2,772 USD
View
B+
Retailer 17
-
€2,487 EUR
$2,778 USD
View
Most Expensive
B
MOH London
LG790695164 · Oct 26
€2,957 EUR
£2,601 GBP
View
17 more retailers have this diamond
Prices start from €622 EURSave up to €2,335 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
3.89ct Radiant
€622 EUR