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Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2554597115

Certificate GIA 2554597115

Diamond specifications and retailer prices

From $1,370 AUD
$960 USD
As of November 1, 2026
Save $2,042 AUD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,543 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554597115. Listed at 22 retailers as of November 1, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2554597115
Dimensions8.62 × 4.66 × 3.00 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
8.62 mm4.66 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554597115
Side View
Table 60.0%Crown 38.7°Girdle: STK-THKPavilion 39.7°Culet: NDepth 64.3%

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: Nov 1
Current: $4,543 AUD|Low: $1,370 AUD|High: $4,724 AUD|Avg: $2,269 AUD|-3.8%
NZ Jewellers
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 9$1,370 AUD
Retailer 3$1,443 AUD
Retailer 20$1,558 AUD
Retailer 4$1,617 AUD
Retailer 18$1,688 AUD
Retailer 2$1,752 AUD
Retailer 14$1,755 AUD
Retailer 21$1,768 AUD
Retailer 6$1,869 AUD
Retailer 7$1,948 AUD
Retailer 10$2,026 AUD
Retailer 11$2,026 AUD
Retailer 12$2,098 AUD
Retailer 16$2,110 AUD
Retailer 17$2,340 AUD
Retailer 13$2,348 AUD
Retailer 5$2,357 AUD
Retailer 15$2,414 AUD
Retailer 8$2,786 AUD
Retailer 19$3,412 AUD
NZ Jewellers$4,543 AUD

24 data points across 21 retailers

22 retailers$1,370 AUD to $3,412 AUD

B+
Cheapest Retailer
-
$1,370 AUD
$960 USD
B+
Retailer 2
-
$1,443 AUD
HK$7,900 HKD
View
B
Retailer 3
-
$1,558 AUD
$1,092 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,617 AUD
$1,133 USD
View
B
Retailer 5
-
$1,688 AUD
$1,183 USD
View
B
Retailer 6
-
$1,752 AUD
$1,228 USD
View
B
Retailer 7
-
$1,755 AUD
$1,230 USD
View
B+
Retailer 8
-
$1,768 AUD
$1,239 USD
View
B
Retailer 9
-
$1,869 AUD
$1,310 USD
View
B
Retailer 10
-
$1,948 AUD
$1,365 USD
View
B
Retailer 11
-
$2,026 AUD
$1,420 USD
View
B
Retailer 12
-
$2,026 AUD
$1,420 USD
View
B
Retailer 13
-
$2,098 AUD
$1,470 USD
View
B
Retailer 14
-
$2,110 AUD
£1,164 GBP
View
B
Retailer 15
-
$2,340 AUD
$1,640 USD
View
B
Retailer 16
-
$2,348 AUD
£1,296 GBP
View
B
Retailer 17
-
$2,357 AUD
$1,652 USD
View
B
Retailer 18
-
$2,414 AUD
€1,611 EUR
View
Retailer 19
-
$2,533 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$2,786 AUD
ZAR 31,541 ZAR
View
B
Retailer 21
-
$3,412 AUD
£1,883 GBP
View
Most Expensive
NZ Jewellers
543141e6-257f-4288-8d26-031300ca6fd7 · Oct 30
$4,543 AUD
$3,184 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,370 AUDSave up to $2,042 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
$1,370 AUD