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Marquise|Natural|GIA

1.70ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2547414939

Certificate GIA 2547414939

Diamond specifications and retailer prices

From $18,880 USD
Save $6,148 USD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $25,028 USD at Diamonds Direct
View at Diamonds Direct

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (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 2547414939. Listed at 2 retailers, with prices from $18,880 to $25,028 at Diamonds Direct, a $6,148 spread on the same certified stone. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.37°
Pavilion angle41.45°
OriginNatural
Grading LabGIA
CertificateGIA 2547414939
Dimensions11.92 × 6.20 × 4.00 mm
L/W Ratio1.92
Girdle conditionVery Thick
Key to symbols
Feather, Pinpoint
Top View
11.92 mm6.20 mm1.70 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547414939
Side View
Table 60.0%Crown 37.37°Girdle: STK-VTKPavilion 41.45°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $25,028 USD|Low: $18,880 USD|High: $25,908 USD|Avg: $23,200 USD|-3.4%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 2$18,880 USD
Retailer 3$22,330 USD
Retailer 6$23,595 USD
Retailer 5$23,627 USD
Retailer 4$24,871 USD
Diamonds Direct$25,028 USD

20 data points across 6 retailers

2 retailers$18,880 USD to $25,028 USD

B+
Cheapest Retailer
-
$18,880 USD
Most Expensive
B
Diamonds Direct
781245 · Sep 30
$25,028 USD
View
1 more retailer has this diamond
Prices start from $18,880 USDSave up to $6,148 USD

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.

B+
1.70ct Marquise
$18,880 USD