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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1553012716

Certificate GIA 1553012716

Diamond specifications and retailer prices

From $1,916 NZD
As of November 6, 2026
Save $1,862 NZD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,169 NZD at NZ Jewellers · As of October 17, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553012716. Listed at 22 retailers as of November 5, 2026, with a 97% 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553012716
Dimensions8.54 × 4.61 × 2.93 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.54 mm4.61 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553012716
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: $6,169 NZD|Low: $1,892 NZD|High: $6,169 NZD|Avg: $3,190 NZD
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
November 6, 2026
Retailer 17$1,916 NZD
Retailer 2$1,981 NZD
Retailer 6$2,334 NZD
Retailer 15$2,417 NZD
Retailer 4$2,435 NZD
Retailer 5$2,437 NZD
Retailer 8$2,529 NZD
Retailer 10$2,553 NZD
Retailer 12$2,663 NZD
Retailer 9$2,773 NZD
Retailer 14$2,774 NZD
Retailer 7$2,919 NZD
Retailer 11$3,171 NZD
Retailer 13$3,503 NZD
Retailer 16$3,777 NZD
Retailer 18$4,656 NZD
Retailer 3$5,165 NZD
NZ Jewellers$6,169 NZD

23 data points across 18 retailers

22 retailers$1,916 NZD to $3,777 NZD

A
Cheapest Retailer
-
$1,916 NZD
A
Retailer 2
-
$1,981 NZD
View
B+
Retailer 3
-
$2,334 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,417 NZD
View
B+
Retailer 5
-
$2,435 NZD
View
B+
Retailer 6
-
$2,437 NZD
View
B+
Retailer 7
-
$2,462 NZD
View
Retailer 8
-
$2,529 NZD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,553 NZD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$2,663 NZD
View
Retailer 11
-
$2,672 NZD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$2,773 NZD
View
B+
Retailer 13
-
$2,774 NZD
View
Retailer 14
-
$2,919 NZD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$3,092 NZD
View
B+
Retailer 16
-
$3,171 NZD
View
Retailer 17
-
$3,364 NZD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,503 NZD
View
B
Retailer 19
-
$3,777 NZD
View
Retailer 20
-
$4,656 NZD
View
Price last confirmed 8 days ago
Retailer 21
-
$5,165 NZD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
b4f24cf1-2f49-4e9e-813a-a7767389106f · Oct 17
$6,169 NZD
$3,420 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,916 NZDSave up to $1,862 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
$1,916 NZD