Round|Natural|GIA

0.70ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1553239093

Certificate GIA 1553239093

Diamond specifications and retailer prices

From $810 USD
As of November 1, 2026
Save $441 USD (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,696 USD at NZ Jewellers · As of October 8, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553239093. Listed at 19 retailers as of October 30, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553239093
Dimensions5.60 × 5.64 × 3.57 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal
Top View
5.60 mm5.64 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553239093
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,251 USD|Low: $640 USD|High: $1,640 USD|Avg: $1,095 USD|+4.2%
Retailer 1
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 30, 2026
Retailer 6$640 USD
Retailer 14$804 USD
Retailer 12$805 USD
Retailer 2$856 USD
Retailer 11$865 USD
Retailer 4$882 USD
Retailer 10$1,070 USD
Retailer 15$1,070 USD
Retailer 13$1,100 USD
Retailer 7$1,207 USD
Retailer 9$1,236 USD
Retailer 1$1,251 USD
Retailer 8$1,273 USD
Retailer 3$1,585 USD
Retailer 5$1,614 USD

26 data points across 15 retailers

19 retailers$810 USD to $1,251 USD

Retailer 1
-
$640 USD
Price last confirmed 29 days ago
Retailer 2
-
$804 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$805 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$810 USD
View
Retailer 5
-
$860 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$865 USD
View
Retailer 7
-
$874 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$882 USD
View
Price last confirmed 27 days ago
Retailer 9
-
$916 USD
View
Price last confirmed 38 days ago
Retailer 10
-
$1,070 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$1,070 USD
View
Retailer 12
-
$1,100 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,207 USD
View
Retailer 14
-
$1,236 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,251 USD
View
Retailer 16
-
$1,273 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,585 USD
View
Price last confirmed 27 days ago
Retailer 18
-
$1,614 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
4cf43936-d4d4-4cd1-8b9d-6281f30210bd · Oct 8
$2,696 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from $810 USDSave up to $441 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.

A
0.70ct Round
$810 USD