CaratHunter
Plans
Marquise|Natural|GIA

0.70ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2557692273

Certificate GIA 2557692273

Diamond specifications and retailer prices

From $1,570 NZD
₹84,249 INR
As of October 31, 2026
Save $1,510 NZD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,376 NZD at NZ Jewellers · As of October 24, 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 E 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 2557692273. Listed at 13 retailers as of October 31, 2026, with a 96% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557692273
Dimensions8.73 × 4.58 × 2.88 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal
Top View
8.73 mm4.58 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557692273
Side View
Table 56.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 62.8%

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: Oct 31
Current: $1,570 NZD|Low: $1,566 NZD|High: $4,085 NZD|Avg: $2,489 NZD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1$1,570 NZD
Retailer 2$1,658 NZD
Retailer 7$2,033 NZD
Retailer 8$2,133 NZD
Retailer 9$2,289 NZD
Retailer 3$2,540 NZD
Retailer 5$2,934 NZD
Retailer 4$3,080 NZD
Retailer 6$4,058 NZD

34 data points across 9 retailers

13 retailers$1,570 NZD to $3,080 NZD

A
Cheapest Retailer
-
$1,570 NZD
₹84,249 INR
A
Retailer 2
-
$1,658 NZD
HK$7,300 HKD
View
A
Retailer 3
-
$1,879 NZD
A$1,630 AUD
View
B+
Retailer 4
-
$2,033 NZD
$1,146 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,133 NZD
$1,202 USD
View
B+
Retailer 6
-
$2,204 NZD
$1,242 USD
View
B+
Retailer 7
-
$2,289 NZD
$1,290 USD
View
B+
Retailer 8
-
$2,540 NZD
£1,127 GBP
View
Retailer 9
-
$2,543 NZD
$1,433 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,934 NZD
£1,302 GBP
View
B
Retailer 11
-
$3,080 NZD
€1,653 EUR
View
Retailer 12
-
$4,058 NZD
£1,801 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
15fea047-30f6-4023-adac-53d1f20b0e7f · Oct 24
$5,376 NZD
$3,030 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $1,570 NZDSave up to $1,510 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
$1,570 NZD