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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6565143313

Certificate GIA 6565143313

Diamond specifications and retailer prices

From $1,795 NZD
As of November 6, 2026
Save $4,106 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,637 NZD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565143313. Listed at 14 retailers as of October 31, 2026, with a 229% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565143313
Dimensions9.62 × 4.59 × 2.69 mm
L/W Ratio2.10
Culet sizeNone
Top View
9.62 mm4.59 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565143313
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: $7,637 NZD|Low: $1,795 NZD|High: $8,956 NZD|Avg: $3,616 NZD|+112.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$1,795 NZD
Retailer 6$3,132 NZD
Retailer 5$3,141 NZD
Retailer 9$4,484 NZD
Retailer 3$4,719 NZD
Retailer 12$5,015 NZD
Retailer 11$5,114 NZD
Retailer 10$5,823 NZD
Retailer 4$5,901 NZD
Retailer 8$6,445 NZD
Cape Diamonds$7,637 NZD
Retailer 7$8,956 NZD

41 data points across 12 retailers

14 retailers$1,795 NZD to $5,901 NZD

A
Cheapest Retailer
-
$1,795 NZD
B+
Retailer 2
-
$2,141 NZD
View
B
Retailer 3
-
$2,702 NZD
View
B+
Retailer 4
-
$3,132 NZD
View
B+
Retailer 5
-
$3,141 NZD
View
B
Retailer 6
-
$4,484 NZD
View
B
Retailer 7
-
$4,719 NZD
View
Final sale: no returns
B
Retailer 8
-
$5,015 NZD
View
B
Retailer 9
-
$5,114 NZD
View
B
Retailer 10
-
$5,823 NZD
View
B
Retailer 11
-
$5,901 NZD
View
Retailer 12
-
$6,445 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_6565143313 · Nov 5
$7,637 NZD
ZAR 68,390 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $1,795 NZDSave up to $4,106 NZD

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
$1,795 NZD