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Marquise|Natural|GIA

0.70ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2566016990

Certificate GIA 2566016990

Diamond specifications and retailer prices

From $1,339 AUD
₹89,394 INR
As of November 3, 2026
Save $3,056 AUD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,395 AUD at NZ Jewellers · As of November 3, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566016990. Listed at 16 retailers as of November 3, 2026, with prices from $1,339 to $4,395, a $3,056 spread on the same certified stone. NZ Jewellers lists it at $4,395. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566016990
Dimensions8.86 × 4.45 × 2.80 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.86 mm4.45 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566016990
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.9%

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 3
Current: $4,395 AUD|Low: $1,337 AUD|High: $4,395 AUD|Avg: $2,147 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
Retailer 14
Retailer 15
November 3, 2026
Retailer 2$1,339 AUD
Retailer 6$1,608 AUD
Retailer 4$1,662 AUD
Retailer 3$1,684 AUD
Retailer 5$1,725 AUD
Retailer 12$1,802 AUD
Retailer 15$1,802 AUD
Retailer 9$1,871 AUD
Retailer 7$1,994 AUD
Retailer 8$2,057 AUD
Retailer 14$2,079 AUD
Retailer 10$2,391 AUD
Retailer 11$2,516 AUD
Retailer 13$3,300 AUD
NZ Jewellers$4,395 AUD

25 data points across 15 retailers

16 retailers$1,339 AUD to $4,395 AUD

A
Cheapest Retailer
-
$1,339 AUD
₹89,394 INR
B+
Retailer 2
-
$1,608 AUD
$1,127 USD
View
B+
Retailer 3
-
$1,662 AUD
$1,165 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,684 AUD
$1,180 USD
View
B+
Retailer 5
-
$1,725 AUD
$1,209 USD
View
B+
Retailer 6
-
$1,802 AUD
$1,263 USD
View
B+
Retailer 7
-
$1,802 AUD
$1,263 USD
View
B+
Retailer 8
-
$1,824 AUD
$1,278 USD
View
B+
Retailer 9
-
$1,871 AUD
$1,311 USD
View
B+
Retailer 10
-
$1,994 AUD
$1,397 USD
View
B+
Retailer 11
-
$2,057 AUD
£1,135 GBP
View
B+
Retailer 12
-
$2,079 AUD
$1,457 USD
View
B+
Retailer 13
-
$2,391 AUD
£1,319 GBP
View
B
Retailer 14
-
$2,516 AUD
€1,679 EUR
View
B
Retailer 15
-
$3,300 AUD
£1,821 GBP
View
Most Expensive
B
NZ Jewellers
30eadf5a-33e3-4988-8e4a-46b4d4e2adc0 · Nov 3
$4,395 AUD
$3,080 USD
View
15 more retailers have this diamond
Prices start from $1,339 AUDSave up to $3,056 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
$1,339 AUD