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Marquise|Natural|GIA

0.70ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 1447643559

Certificate GIA 1447643559

Diamond specifications and retailer prices

From HK$12,004 HKD
$1,530 USD
As of October 28, 2026
Save HK$13,255 HKD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$34,968 HKD at NZ Jewellers · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1447643559. Listed at 12 retailers as of October 28, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1447643559
Dimensions8.33 × 4.88 × 2.93 mm
L/W Ratio1.71
Girdle conditionFaceted
Culet sizeNone
Top View
8.33 mm4.88 mm0.70 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1447643559
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$34,968 HKD|Low: HK$12,004 HKD|High: HK$34,968 HKD|Avg: HK$20,035 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6HK$12,004 HKD
Retailer 8HK$12,992 HKD
Retailer 7HK$13,589 HKD
Retailer 2HK$16,074 HKD
Retailer 4HK$19,086 HKD
Retailer 3HK$19,590 HKD
Retailer 5HK$25,259 HKD
NZ JewellersHK$34,968 HKD

43 data points across 8 retailers

12 retailersHK$12,004 HKD to HK$25,259 HKD

B
Cheapest Retailer
-
HK$12,004 HKD
$1,530 USD
B
Retailer 2
-
HK$12,035 HKD
$1,534 USD
View
B
Retailer 3
-
HK$12,639 HKD
$1,611 USD
View
B
Retailer 4
-
HK$12,992 HKD
$1,656 USD
View
B
Retailer 5
-
HK$12,992 HKD
$1,656 USD
View
B
Retailer 6
-
HK$13,589 HKD
$1,732 USD
View
B
Retailer 7
-
HK$14,985 HKD
$1,910 USD
View
B
Retailer 8
-
HK$16,074 HKD
£1,613 GBP
View
B
Retailer 9
-
HK$19,086 HKD
£1,915 GBP
View
B
Retailer 10
-
HK$19,590 HKD
€2,378 EUR
View
B
Retailer 11
-
HK$25,259 HKD
£2,535 GBP
View
Most Expensive
NZ Jewellers
3ed2a1e3-f7b0-4038-9549-8e1c5bde4ff8 · Oct 30
HK$34,968 HKD
$4,457 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$12,004 HKDSave up to HK$13,255 HKD

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
HK$12,004 HKD