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Oval|Natural|GIA

1.70ct E VS1 Oval Natural Diamond

ID • E/VS1 • GIA 1543285606

Certificate GIA 1543285606

Diamond specifications and retailer prices

From $16,230 USD
As of October 28, 2026
Save $10,187 USD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $26,417 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded E 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 1543285606. Listed at 21 retailers as of October 28, 2026, with prices from $16,230 to $26,417, a $10,187 spread on the same certified stone. MOH London lists it at $26,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 1543285606
Dimensions8.99 × 6.67 × 4.28 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.99 mm6.67 mm1.70 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543285606
Side View
Table 60.0%Crown 40°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 64.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $26,417 USD|Low: $16,230 USD|High: $26,593 USD|Avg: $19,378 USD|+0.4%
MOH London
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
October 29, 2026
Retailer 7$16,230 USD
Retailer 4$17,060 USD
Retailer 6$17,073 USD
Retailer 10$17,182 USD
Retailer 2$17,449 USD
Retailer 9$17,649 USD
Retailer 11$17,797 USD
Retailer 14$18,571 USD
Retailer 5$19,355 USD
Retailer 13$19,500 USD
Retailer 12$20,119 USD
Retailer 3$20,893 USD
Retailer 15$23,835 USD
Retailer 8$24,587 USD
MOH London$26,417 USD

43 data points across 15 retailers

21 retailers$16,230 USD to $26,417 USD

B+
Cheapest Retailer
-
$16,230 USD
B+
Retailer 2
-
$17,060 USD
View
B+
Retailer 3
-
$17,073 USD
View
B+
Retailer 4
-
$17,182 USD
SGD 23,219 SGD
View
B+
Retailer 5
-
$17,449 USD
£13,739 GBP
View
B+
Retailer 6
-
$17,649 USD
A$27,152 AUD
View
B+
Retailer 7
-
$17,797 USD
View
Final sale: no returns
B+
Retailer 8
-
$18,150 USD
View
B+
Retailer 9
-
$18,571 USD
View
B+
Retailer 10
-
$19,350 USD
View
B+
Retailer 11
-
$19,355 USD
£15,240 GBP
View
B+
Retailer 12
-
$19,500 USD
View
B+
Retailer 13
-
$20,119 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$20,119 USD
View
B
Retailer 15
-
$20,643 USD
View
B
Retailer 16
-
$20,893 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$20,893 USD
View
B
Retailer 18
-
$23,835 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$23,835 USD
View
B
Retailer 20
-
$24,587 USD
ZAR 397,206 ZAR
View
Most Expensive
B
MOH London
B40A14BE9 · Oct 29
$26,417 USD
£20,801 GBP
View
20 more retailers have this diamond
Prices start from $16,230 USDSave up to $10,187 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.70ct Oval
$16,230 USD