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Marquise|Natural|GIA

0.70ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 3555891231

Certificate GIA 3555891231

Diamond specifications and retailer prices

From $1,232 USD
As of October 28, 2026
Save $2,026 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,258 USD at NZ Jewellers · As of October 27, 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 3555891231. Listed at 14 retailers as of October 27, 2026, with prices from $1,232 to $3,258, a $2,026 spread on the same certified stone. NZ Jewellers lists it at $3,258. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle32.13°
OriginNatural
Grading LabGIA
CertificateGIA 3555891231
Dimensions10.03 × 4.57 × 2.60 mm
L/W Ratio2.19
Culet sizeNone
Key to symbols
Crystal
Top View
10.03 mm4.57 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555891231
Side View
Table 59.0%Crown 32.13°GirdlePavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,778 USD|Low: $1,130 USD|High: $2,485 USD|Avg: $1,592 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,232 USD
Retailer 9$1,238 USD
Retailer 11$1,336 USD
Retailer 3$1,341 USD
Retailer 10$1,471 USD
Retailer 4$1,526 USD
Retailer 7$1,546 USD
Retailer 2$1,547 USD
Retailer 1$1,778 USD
Retailer 6$1,861 USD
Retailer 5$2,460 USD

41 data points across 11 retailers

14 retailers$1,232 USD to $3,258 USD

B+
Cheapest Retailer
-
$1,232 USD
Final sale: no returns
B+
Retailer 2
-
$1,238 USD
View
B+
Retailer 3
-
$1,336 USD
View
B+
Retailer 4
-
$1,336 USD
View
B+
Retailer 5
-
$1,397 USD
View
B
Retailer 6
-
$1,471 USD
View
B+
Retailer 7
-
$1,526 USD
£1,201 GBP
View
B+
Retailer 8
-
$1,541 USD
View
B+
Retailer 9
-
$1,546 USD
View
Retailer 10
-
$1,547 USD
View
Price last confirmed 53 days ago
B
Retailer 11
-
$1,778 USD
£1,400 GBP
View
B
Retailer 12
-
$1,861 USD
€1,772 EUR
View
B
Retailer 13
-
$2,460 USD
£1,937 GBP
View
Most Expensive
B
NZ Jewellers
4e3c809b-0b97-4e49-bd16-e3f19b8b8c9e · Oct 27
$3,258 USD
View
13 more retailers have this diamond
Prices start from $1,232 USDSave up to $2,026 USD

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.

B+
0.70ct Marquise
$1,232 USD