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Radiant|Lab Grown|IGI

3.70ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG774693767

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

Certificate IGI LG774693767

Diamond specifications and retailer prices

From €935 EUR
$1,045 USD
As of October 29, 2026
Save €6,306 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,241 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct 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 LG774693767 or 774693767. Listed at 19 retailers as of October 29, 2026, with prices from €935 to €7,241, a €6,306 spread on the same certified stone. Brilliant Earth lists it at €7,241. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774693767
Dimensions7.74 × 7.74 × 10.42 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.74 mm7.74 mm3.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774693767
Side View
Table 63.0%Crown 46°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.8%

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 29
Current: €7,241 EUR|Low: €704 EUR|High: €7,465 EUR|Avg: €2,464 EUR|-3.0%
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
October 30, 2026
Retailer 5€704 EUR
Retailer 4€935 EUR
Retailer 7€1,053 EUR
Retailer 10€1,140 EUR
Retailer 2€1,199 EUR
Retailer 16€1,255 EUR
Retailer 13€1,353 EUR
Retailer 8€1,404 EUR
Retailer 3€1,850 EUR
Retailer 14€2,171 EUR
Retailer 6€2,579 EUR
Retailer 9€3,366 EUR
Retailer 12€3,947 EUR
Retailer 15€4,575 EUR
Retailer 11€6,194 EUR
Brilliant Earth€7,241 EUR

33 data points across 16 retailers

19 retailers€935 EUR to €7,241 EUR

Retailer 1
-
€648 EUR
$724 USD
Price last confirmed 11 days ago
Retailer 2
-
€704 EUR
$787 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
€935 EUR
$1,045 USD
View
A
Retailer 4
-
€1,053 EUR
$1,177 USD
View
A
Retailer 5
-
€1,140 EUR
$1,274 USD
View
A
Retailer 6
-
€1,199 EUR
£1,055 GBP
View
Retailer 7
-
€1,255 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
€1,353 EUR
$1,512 USD
View
Retailer 9
-
€1,404 EUR
$1,568 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
€1,850 EUR
$2,067 USD
View
B+
Retailer 11
-
€2,171 EUR
$2,426 USD
View
Retailer 12
-
€2,332 EUR
$2,605 USD
View
Price last confirmed 10 days ago
Retailer 13
-
€2,579 EUR
A$4,433 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
€3,366 EUR
£2,961 GBP
View
B
Retailer 15
-
€3,947 EUR
$4,410 USD
View
B
Retailer 16
-
€4,572 EUR
$5,108 USD
View
B
Retailer 17
-
€4,575 EUR
$5,111 USD
View
B
Retailer 18
-
€6,194 EUR
$6,920 USD
View
Most Expensive
B
Brilliant Earth
21662328A · Oct 29
€7,241 EUR
$8,090 USD
View
18 more retailers have this diamond
Prices start from €935 EURSave up to €6,306 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 Radiant
€935 EUR