CaratHunter
Plans
Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 3545938033

Certificate GIA 3545938033

Diamond specifications and retailer prices

From HK$9,225 HKD
As of November 6, 2026
Save HK$12,140 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$30,393 HKD at NZ Jewellers · As of September 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 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 3545938033. Listed at 23 retailers as of November 4, 2026, with a 132% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545938033
Dimensions9.02 × 4.75 × 2.77 mm
L/W Ratio1.90
Top View
9.02 mm4.75 mm0.70 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545938033
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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: HK$9,562 HKD|Low: HK$9,123 HKD|High: HK$23,638 HKD|Avg: HK$14,091 HKD|-3.9%
Retailer 1
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 6, 2026
Retailer 14HK$9,225 HKD
Retailer 1HK$9,562 HKD
Retailer 4HK$11,286 HKD
Retailer 3HK$11,364 HKD
Retailer 5HK$11,443 HKD
Retailer 15HK$11,443 HKD
Retailer 11HK$11,615 HKD
Retailer 8HK$12,869 HKD
Retailer 7HK$13,292 HKD
Retailer 10HK$13,567 HKD
Retailer 6HK$14,993 HKD
Retailer 9HK$16,600 HKD
Retailer 12HK$18,261 HKD
Retailer 13HK$21,365 HKD
Retailer 2HK$23,489 HKD

26 data points across 15 retailers

23 retailersHK$9,225 HKD to HK$21,365 HKD

A
Cheapest Retailer
-
HK$9,225 HKD
A
Retailer 2
-
HK$9,562 HKD
View
B+
Retailer 3
-
HK$11,286 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,364 HKD
View
B+
Retailer 5
-
HK$11,443 HKD
View
B+
Retailer 6
-
HK$11,443 HKD
View
B+
Retailer 7
-
HK$11,615 HKD
View
B+
Retailer 8
-
HK$11,921 HKD
View
Retailer 9
-
HK$12,336 HKD
View
Price last confirmed 22 days ago
Retailer 10
-
HK$12,461 HKD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
HK$12,869 HKD
View
Retailer 12
-
HK$13,034 HKD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
HK$13,292 HKD
View
B+
Retailer 14
-
HK$13,567 HKD
View
Retailer 15
-
HK$14,374 HKD
View
Price last confirmed 39 days ago
B
Retailer 16
-
HK$14,554 HKD
View
B
Retailer 17
-
HK$14,993 HKD
View
Retailer 18
-
HK$16,255 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$16,600 HKD
View
B
Retailer 20
-
HK$18,261 HKD
View
B
Retailer 21
-
HK$21,365 HKD
View
Retailer 22
-
HK$23,489 HKD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
f1ea5c34-0a62-4386-a3eb-782c147a5035 · Sep 30
HK$30,393 HKD
$3,878 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$9,225 HKDSave up to HK$12,140 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.

A
0.70ct Marquise
HK$9,225 HKD