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Radiant|Natural|GIA

1.70ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 1519978615

Certificate GIA 1519978615

Diamond specifications and retailer prices

From €10,235 EUR
A$17,531 AUD
As of October 28, 2026
Save €2,255 EUR (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €12,490 EUR at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1519978615. Listed at 3 retailers as of October 28, 2026, with prices from €10,235 to €12,490, a €2,255 spread on the same certified stone. 77 Diamonds lists it at €12,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1519978615
Dimensions7.83 × 6.04 × 4.15 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.83 mm6.04 mm1.70 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1519978615
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €12,490 EUR|Low: €10,243 EUR|High: €12,610 EUR|Avg: €11,362 EUR|+1.4%
77 Diamonds
Retailer 2
October 29, 2026
Retailer 2€10,243 EUR
77 Diamonds€12,490 EUR

34 data points across 2 retailers

3 retailers€10,235 EUR to €12,490 EUR

B
Cheapest Retailer
-
€10,235 EUR
A$17,531 AUD
B
Retailer 2
-
€10,243 EUR
CA$15,838 CAD
View
Most Expensive
B
77 Diamonds
RADMBWJVMTTV2 · Oct 29
€12,490 EUR
£10,949 GBP
View
2 more retailers have this diamond
Prices start from €10,235 EURSave up to €2,255 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.

B
1.70ct Radiant
€10,235 EUR