Marquise|Natural|GIA

0.70ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 6247081372

Certificate GIA 6247081372

Diamond specifications and retailer prices

From $1,332 AUD
As of November 1, 2026
15 retailers carry this diamond
Most expensive: $3,841 AUD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6247081372. Listed at 15 retailers as of November 1, 2026. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247081372
Dimensions8.58 × 4.62 × 3.03 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
8.58 mm4.62 mm0.70 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6247081372
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $3,841 AUD|Low: $1,135 AUD|High: $3,978 AUD|Avg: $1,961 AUD|-3.4%
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
October 30, 2026
Retailer 5$1,135 AUD
Retailer 8$1,332 AUD
Retailer 10$1,445 AUD
Retailer 7$1,452 AUD
Retailer 14$1,559 AUD
Retailer 6$1,602 AUD
Retailer 13$1,614 AUD
Retailer 4$1,776 AUD
Retailer 17$1,777 AUD
Retailer 9$1,811 AUD
Retailer 3$1,831 AUD
Retailer 2$1,991 AUD
Retailer 12$2,205 AUD
Retailer 15$2,308 AUD
Retailer 16$2,346 AUD
Retailer 11$2,899 AUD
NZ Jewellers$3,841 AUD

19 data points across 17 retailers

15 retailers

Retailer 1
-
$1,135 AUD
Price last confirmed 8 days ago
B+
Retailer 2
-
$1,332 AUD
View
Retailer 3
-
$1,445 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,559 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,602 AUD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,614 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,776 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,777 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,831 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,991 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,205 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$2,308 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
$2,346 AUD
View
Price last confirmed 12 days ago
Retailer 14
-
$2,899 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
a1c0d0bd-9e50-4def-a3fa-69b4fc7842dd · Oct 27
$3,841 AUD
$2,639 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $1,332 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
$1,332 AUD