Oval|Natural|GIA

1.70ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2544333053

Certificate GIA 2544333053

Diamond specifications and retailer prices

From $9,260 USD
Save $8,280 USD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,540 USD at MOH London
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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544333053. Listed at 21 retailers, with prices from $9,260 to $17,540 at MOH London, a $8,280 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 2544333053
Dimensions9.30 × 6.64 × 4.23 mm
L/W Ratio1.40
Top View
9.30 mm6.64 mm1.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544333053
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 40.3°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $17,540 USD|Low: $9,260 USD|High: $26,829 USD|Avg: $11,920 USD|+2.1%
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
Retailer 16
Retailer 17
Retailer 18
September 29, 2026
Retailer 17$9,260 USD
Retailer 4$9,818 USD
Retailer 5$10,333 USD
Retailer 3$10,368 USD
Retailer 2$10,736 USD
Retailer 6$10,805 USD
Retailer 16$10,831 USD
Retailer 8$10,879 USD
Retailer 7$10,970 USD
Retailer 13$12,083 USD
Retailer 18$12,083 USD
Retailer 11$12,405 USD
Retailer 15$12,978 USD
Retailer 14$13,070 USD
Retailer 12$13,253 USD
Retailer 9$14,106 USD
Retailer 10$16,279 USD
MOH London$17,540 USD

36 data points across 18 retailers

21 retailers$9,260 USD to $17,540 USD

A
Cheapest Retailer
-
$9,260 USD
B+
Retailer 2
-
$9,818 USD
HK$76,700 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$10,333 USD
€9,841 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$10,368 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$10,736 USD
CA$14,911 CAD
View
B+
Retailer 6
-
$10,805 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$10,831 USD
View
B+
Retailer 8
-
$10,879 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$10,970 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,083 USD
View
B+
Retailer 11
-
$12,083 USD
View
B+
Retailer 12
-
$12,151 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$12,405 USD
£9,768 GBP
View
B+
Retailer 14
-
$12,660 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$12,978 USD
View
B
Retailer 16
-
$13,070 USD
View
B
Retailer 17
-
$13,080 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$13,253 USD
€12,622 EUR
View
B
Retailer 19
-
$14,106 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$16,279 USD
ZAR 262,994 ZAR
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
53D670C20 · Sep 27
$17,540 USD
£13,811 GBP
View
20 more retailers have this diamond
Prices start from $9,260 USDSave up to $8,280 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.

A
1.70ct Oval
$9,260 USD