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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 2568078665

Certificate GIA 2568078665

Diamond specifications and retailer prices

From $3,298 AUD
HK$18,100 HKD
As of November 2, 2026
Save $4,151 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,670 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2568078665. Listed at 17 retailers as of October 28, 2026, with a 126% 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

1.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568078665
Dimensions12.02 × 5.02 × 2.86 mm
L/W Ratio2.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle, Natural
Top View
12.02 mm5.02 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568078665
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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: $3,448 AUD|Low: $3,280 AUD|High: $7,476 AUD|Avg: $4,829 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$3,298 AUD
Retailer 1$3,448 AUD
Retailer 11$3,861 AUD
Retailer 7$4,049 AUD
Retailer 8$4,545 AUD
Retailer 5$4,590 AUD
Retailer 2$4,613 AUD
Retailer 3$4,755 AUD
Retailer 6$5,133 AUD
Retailer 9$7,364 AUD
Retailer 10$7,449 AUD

31 data points across 11 retailers

17 retailers$3,298 AUD to $7,449 AUD

A
Cheapest Retailer
-
$3,298 AUD
HK$18,100 HKD
A
Retailer 2
-
$3,448 AUD
₹230,682 INR
View
B+
Retailer 3
-
$3,861 AUD
SGD 3,665 SGD
View
B+
Retailer 4
-
$4,049 AUD
$2,844 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,084 AUD
$2,869 USD
View
Retailer 6
-
$4,403 AUD
$3,093 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$4,403 AUD
$3,093 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$4,545 AUD
£2,514 GBP
View
Retailer 9
-
$4,573 AUD
$3,212 USD
View
Price last confirmed 16 days ago
B
Retailer 10
-
$4,590 AUD
$3,224 USD
View
B
Retailer 11
-
$4,613 AUD
SGD 4,379 SGD
View
B
Retailer 12
-
$4,755 AUD
$3,340 USD
View
Retailer 13
-
$5,081 AUD
$3,569 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$5,133 AUD
€3,434 EUR
View
B
Retailer 15
-
$7,364 AUD
£4,073 GBP
View
B
Retailer 16
-
$7,449 AUD
£4,120 GBP
View
Most Expensive
NZ Jewellers
7433a3dd-715c-4f6b-9656-235515d15352 · Oct 17
$7,670 AUD
$5,388 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $3,298 AUDSave up to $4,151 AUD

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
1.01ct Marquise
$3,298 AUD