Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 1535337599

Certificate GIA 1535337599

Diamond specifications and retailer prices

From €18,818 EUR
₹2,002,218 INR
As of October 31, 2026
Save €4,308 EUR (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €23,126 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1535337599. Listed at 3 retailers as of October 31, 2026, with prices from €18,818 to €23,126, a €4,308 spread on the same certified stone. GemTrove lists it at €23,126. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1535337599
Dimensions7.63 × 7.56 × 4.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.63 mm7.56 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535337599
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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 31
Current: €23,126 EUR|Low: €18,744 EUR|High: €34,664 EUR|Avg: €22,995 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€18,744 EUR
Retailer 2€18,818 EUR
Retailer 3€19,560 EUR
Retailer 5€22,041 EUR
Retailer 6€22,190 EUR
Retailer 8€22,285 EUR
Retailer 9€22,702 EUR
GemTrove€23,126 EUR
Retailer 4€23,554 EUR
Retailer 7€26,107 EUR
Retailer 10€34,664 EUR

45 data points across 11 retailers

3 retailers€18,818 EUR to €23,126 EUR

A
Cheapest Retailer
-
€18,818 EUR
₹2,002,218 INR
Retailer 2
-
€22,285 EUR
A$38,303 AUD
View
Price last confirmed 32 days ago
Most Expensive
B+
GemTrove
GT-N-01367174-98 · Oct 31
€23,126 EUR
A$39,748 AUD
View
2 more retailers have this diamond
Prices start from €18,818 EURSave up to €4,308 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 Round
€18,818 EUR