Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1539954920

Certificate GIA 1539954920

Diamond specifications and retailer prices

From $947 USD
As of November 4, 2026
Save $1,124 USD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,765 USD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1539954920. Listed at 24 retailers as of November 4, 2026, with a 119% 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1539954920
Dimensions5.77 × 5.80 × 3.44 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.77 mm5.80 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539954920
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $2,765 USD|Low: $868 USD|High: $2,765 USD|Avg: $1,358 USD
NZ Jewellers
Retailer 2
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Retailer 28
November 6, 2026
Retailer 20$932 USD
Retailer 21$940 USD
Retailer 6$945 USD
Retailer 3$947 USD
Retailer 26$990 USD
Retailer 12$1,004 USD
Retailer 8$1,027 USD
Retailer 9$1,027 USD
Retailer 11$1,117 USD
Retailer 16$1,123 USD
Retailer 14$1,139 USD
Retailer 18$1,146 USD
Retailer 17$1,185 USD
Retailer 10$1,200 USD
Retailer 28$1,200 USD
Retailer 5$1,240 USD
Retailer 13$1,272 USD
Retailer 23$1,416 USD
Retailer 2$1,421 USD
Retailer 15$1,466 USD
Retailer 7$1,482 USD
Retailer 19$1,486 USD
Retailer 27$1,553 USD
Retailer 22$1,578 USD
Retailer 24$1,692 USD
Retailer 25$2,071 USD
Retailer 4$2,641 USD
NZ Jewellers$2,765 USD

15 data points across 28 retailers

24 retailers$947 USD to $2,071 USD

Retailer 1
-
$945 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
$947 USD
View
Final sale: no returns
B+
Retailer 3
-
$990 USD
View
B+
Retailer 4
-
$1,004 USD
View
Retailer 5
-
$1,027 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$1,117 USD
View
B+
Retailer 7
-
$1,123 USD
View
B+
Retailer 8
-
$1,138 USD
View
B+
Retailer 9
-
$1,139 USD
View
Retailer 10
-
$1,185 USD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
$1,200 USD
View
B+
Retailer 12
-
$1,200 USD
View
B
Retailer 13
-
$1,240 USD
View
B+
Retailer 14
-
$1,272 USD
View
B+
Retailer 15
-
$1,416 USD
View
B+
Retailer 16
-
$1,421 USD
View
B
Retailer 17
-
$1,466 USD
View
Retailer 18
-
$1,482 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$1,553 USD
View
B
Retailer 20
-
$1,578 USD
View
B
Retailer 21
-
$1,692 USD
View
B
Retailer 22
-
$2,071 USD
View
Retailer 23
-
$2,641 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
451ee08a-0dd0-4287-a801-c6861e0cb0cc · Oct 3
$2,765 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from $947 USDSave up to $1,124 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+
0.70ct Round
$947 USD