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Marquise|Natural|GIA

1.30ct D I1 Marquise Natural Diamond

EX • D/I1 • GIA 1555892122

Certificate GIA 1555892122

Diamond specifications and retailer prices

From HK$34,350 HKD
$4,378 USD
As of November 2, 2026
Save HK$41,953 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$76,303 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555892122. Listed at 15 retailers as of October 30, 2026, with prices from HK$34,350 to HK$76,303, a HK$41,953 spread on the same certified stone. NZ Jewellers lists it at HK$76,303. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555892122
Dimensions11.33 × 5.78 × 3.29 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
11.33 mm5.78 mm1.30 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555892122
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 56.9%

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 2
Current: HK$76,303 HKD|Low: HK$34,350 HKD|High: HK$76,303 HKD|Avg: HK$44,319 HKD
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
November 2, 2026
Retailer 12HK$34,350 HKD
Retailer 14HK$34,797 HKD
Retailer 3HK$36,045 HKD
Retailer 9HK$36,051 HKD
Retailer 13HK$36,497 HKD
Retailer 4HK$41,333 HKD
Retailer 8HK$41,333 HKD
Retailer 10HK$41,333 HKD
Retailer 5HK$41,396 HKD
Retailer 6HK$42,728 HKD
Retailer 7HK$45,994 HKD
Retailer 15HK$47,689 HKD
Retailer 2HK$49,842 HKD
Retailer 11HK$66,085 HKD
NZ JewellersHK$76,303 HKD

9 data points across 15 retailers

15 retailersHK$34,350 HKD to HK$76,303 HKD

A
Cheapest Retailer
-
HK$34,350 HKD
$4,378 USD
A
Retailer 2
-
HK$34,797 HKD
$4,435 USD
View
A
Retailer 3
-
HK$36,045 HKD
$4,594 USD
View
A
Retailer 4
-
HK$36,051 HKD
$4,595 USD
View
A
Retailer 5
-
HK$36,497 HKD
$4,652 USD
View
A
Retailer 6
-
HK$41,333 HKD
$5,268 USD
View
A
Retailer 7
-
HK$41,333 HKD
$5,268 USD
View
A
Retailer 8
-
HK$41,333 HKD
$5,268 USD
View
A
Retailer 9
-
HK$41,396 HKD
$5,276 USD
View
A
Retailer 10
-
HK$42,728 HKD
$5,446 USD
View
A
Retailer 11
-
HK$45,994 HKD
$5,862 USD
View
A
Retailer 12
-
HK$47,689 HKD
$6,078 USD
View
A
Retailer 13
-
HK$49,842 HKD
€6,050 EUR
View
B+
Retailer 14
-
HK$66,085 HKD
$8,423 USD
View
Most Expensive
B
NZ Jewellers
51106b04-01a2-413d-987f-b1113b44a43d · Oct 30
HK$76,303 HKD
$9,725 USD
View
14 more retailers have this diamond
Prices start from HK$34,350 HKDSave up to HK$41,953 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
1.30ct Marquise
HK$34,350 HKD