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Radiant|Lab Grown|IGI

1.70ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG837633339

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

Certificate IGI LG837633339

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 30, 2026
Save €1,212 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,396 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633339 or 837633339. Listed at 13 retailers as of October 29, 2026, with prices from €184 to €1,396, a €1,212 spread on the same certified stone. Brilliant Earth lists it at €1,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633339
Dimensions8.27 × 5.93 × 3.89 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.93 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633339
Side View
Table 67.0%Crown 46.3°Girdle: MediumPavilion 35.2°Culet: NoneDepth 65.6%

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 30
Current: €1,396 EUR|Low: €179 EUR|High: €1,432 EUR|Avg: €707 EUR|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11€184 EUR
Retailer 8€214 EUR
Retailer 5€255 EUR
Retailer 2€384 EUR
Retailer 10€532 EUR
Retailer 3€735 EUR
Retailer 7€738 EUR
Retailer 9€850 EUR
Retailer 12€921 EUR
Retailer 4€943 EUR
Retailer 6€1,074 EUR
Brilliant Earth€1,396 EUR

33 data points across 12 retailers

13 retailers€184 EUR to €1,396 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€214 EUR
$239 USD
View
A
Retailer 3
-
€255 EUR
£224 GBP
View
A
Retailer 4
-
€384 EUR
View
A
Retailer 5
-
€532 EUR
$594 USD
View
B+
Retailer 6
-
€735 EUR
$821 USD
View
B+
Retailer 7
-
€738 EUR
$824 USD
View
B+
Retailer 8
-
€850 EUR
$950 USD
View
Retailer 9
-
€921 EUR
SGD 1,391 SGD
View
Price last confirmed 19 days ago
B
Retailer 10
-
€940 EUR
$1,050 USD
View
B
Retailer 11
-
€948 EUR
$1,059 USD
View
B
Retailer 12
-
€1,074 EUR
£945 GBP
View
Most Expensive
B
Brilliant Earth
21477711A · Oct 29
€1,396 EUR
$1,560 USD
View
12 more retailers have this diamond
Prices start from €184 EURSave up to €1,212 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
1.70ct Radiant
€184 EUR