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Marquise|Natural|GIA

0.70ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1569721680

Certificate GIA 1569721680

Diamond specifications and retailer prices

From $1,612 AUD
$1,132 USD
As of October 31, 2026
Save $1,278 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,890 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569721680. Listed at 12 retailers as of October 31, 2026, with prices from $1,612 to $2,890, a $1,278 spread on the same certified stone. Helzberg Diamonds lists it at $2,890. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.61°
Pavilion angle37.41°
OriginNatural
Grading LabGIA
CertificateGIA 1569721680
Dimensions8.49 × 4.52 × 2.79 mm
L/W Ratio1.88
Culet sizeNone
Top View
8.49 mm4.52 mm0.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569721680
Side View
Table 57.0%Crown 39.61°Girdle: THN-VTKPavilion 37.41°Culet: NoneDepth 61.8%

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 31
Current: $2,890 AUD|Low: $1,612 AUD|High: $2,890 AUD|Avg: $2,046 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$1,612 AUD
Retailer 9$1,637 AUD
Retailer 8$1,696 AUD
Retailer 11$1,755 AUD
Retailer 4$1,818 AUD
Retailer 6$1,979 AUD
Retailer 5$2,023 AUD
Retailer 10$2,321 AUD
Retailer 2$2,327 AUD
Retailer 3$2,596 AUD
Helzberg Diamonds$2,890 AUD

7 data points across 11 retailers

12 retailers$1,612 AUD to $2,890 AUD

B+
Cheapest Retailer
-
$1,612 AUD
$1,132 USD
B
Retailer 2
-
$1,622 AUD
SGD 1,540 SGD
View
B
Retailer 3
-
$1,637 AUD
$1,150 USD
View
B
Retailer 4
-
$1,696 AUD
$1,191 USD
View
B
Retailer 5
-
$1,755 AUD
SGD 1,666 SGD
View
B+
Retailer 6
-
$1,818 AUD
£1,005 GBP
View
B
Retailer 7
-
$1,979 AUD
$1,390 USD
View
B
Retailer 8
-
$2,023 AUD
$1,421 USD
View
B
Retailer 9
-
$2,321 AUD
$1,631 USD
View
B
Retailer 10
-
$2,327 AUD
€1,557 EUR
View
C
Retailer 11
-
$2,596 AUD
$1,823 USD
View
Most Expensive
C
Helzberg Diamonds
XZRHLMPNIHMOG · Nov 1
$2,890 AUD
$2,030 USD
View
11 more retailers have this diamond
Prices start from $1,612 AUDSave up to $1,278 AUD

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 Marquise
$1,612 AUD