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Marquise|Natural|GIA

0.70ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6481088243

Certificate GIA 6481088243

Diamond specifications and retailer prices

From $791 AUD
As of November 6, 2026
Save $2,610 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,401 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6481088243. Listed at 18 retailers as of November 5, 2026, with prices from $791 to $3,401, a $2,610 spread on the same certified stone. NZ Jewellers lists it at $3,401. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6481088243
Dimensions8.25 × 4.63 × 3.05 mm
L/W Ratio1.78
Top View
8.25 mm4.63 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6481088243
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.9%

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 6
Current: $3,401 AUD|Low: $791 AUD|High: $3,401 AUD|Avg: $1,402 AUD
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
November 6, 2026
Retailer 2$791 AUD
Retailer 13$1,084 AUD
Retailer 4$1,086 AUD
Retailer 7$1,124 AUD
Retailer 12$1,126 AUD
Retailer 3$1,251 AUD
Retailer 9$1,289 AUD
Retailer 5$1,336 AUD
Retailer 6$1,359 AUD
Retailer 8$1,399 AUD
Retailer 10$1,618 AUD
Retailer 11$1,983 AUD
NZ Jewellers$3,401 AUD

37 data points across 13 retailers

18 retailers$791 AUD to $3,401 AUD

A
Cheapest Retailer
-
$791 AUD
B+
Retailer 2
-
$804 AUD
View
Retailer 3
-
$1,084 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,084 AUD
View
B+
Retailer 5
-
$1,086 AUD
View
B+
Retailer 6
-
$1,101 AUD
View
B+
Retailer 7
-
$1,124 AUD
View
B+
Retailer 8
-
$1,126 AUD
View
B+
Retailer 9
-
$1,219 AUD
View
B+
Retailer 10
-
$1,251 AUD
View
B+
Retailer 11
-
$1,251 AUD
View
B+
Retailer 12
-
$1,289 AUD
View
B
Retailer 13
-
$1,336 AUD
View
B+
Retailer 14
-
$1,359 AUD
View
B
Retailer 15
-
$1,399 AUD
View
B
Retailer 16
-
$1,618 AUD
View
B
Retailer 17
-
$1,983 AUD
View
Most Expensive
C
NZ Jewellers
3217df59-5c56-42b4-8851-816399a16e8a · Nov 5
$3,401 AUD
$2,381 USD
View
17 more retailers have this diamond
Prices start from $791 AUDSave up to $2,610 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.

A
0.70ct Marquise
$791 AUD