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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2231980706

Certificate GIA 2231980706

Diamond specifications and retailer prices

From $3,434 AUD
HK$18,800 HKD
As of November 1, 2026
Save $4,185 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,938 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231980706. Listed at 18 retailers as of November 1, 2026, with a 122% 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231980706
Dimensions9.94 × 5.23 × 3.27 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud, Needle
Top View
9.94 mm5.23 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231980706
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.6%

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 1
Current: $7,938 AUD|Low: $3,397 AUD|High: $7,938 AUD|Avg: $5,220 AUD
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
November 2, 2026
Retailer 11$3,434 AUD
Retailer 9$3,584 AUD
Retailer 13$3,997 AUD
Retailer 7$4,188 AUD
Retailer 3$4,556 AUD
Retailer 8$4,702 AUD
Retailer 2$4,742 AUD
Retailer 5$4,774 AUD
Retailer 4$5,257 AUD
Retailer 6$5,311 AUD
Retailer 12$7,584 AUD
Retailer 10$7,618 AUD
NZ Jewellers$7,938 AUD

32 data points across 13 retailers

18 retailers$3,434 AUD to $7,618 AUD

A
Cheapest Retailer
-
$3,434 AUD
HK$18,800 HKD
A
Retailer 2
-
$3,584 AUD
₹239,208 INR
View
A
Retailer 3
-
$3,997 AUD
SGD 3,785 SGD
View
A
Retailer 4
-
$4,188 AUD
$2,935 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,229 AUD
$2,964 USD
View
B+
Retailer 6
-
$4,506 AUD
View
Retailer 7
-
$4,556 AUD
$3,193 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$4,556 AUD
$3,193 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$4,702 AUD
£2,595 GBP
View
Retailer 10
-
$4,732 AUD
$3,316 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$4,742 AUD
$3,324 USD
View
B+
Retailer 12
-
$4,774 AUD
SGD 4,521 SGD
View
Retailer 13
-
$5,257 AUD
$3,684 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$5,277 AUD
$3,698 USD
View
Price last confirmed 57 days ago
B+
Retailer 15
-
$5,311 AUD
€3,545 EUR
View
B
Retailer 16
-
$7,584 AUD
£4,185 GBP
View
B
Retailer 17
-
$7,618 AUD
£4,204 GBP
View
Most Expensive
NZ Jewellers
2d2f6ad1-771b-4896-b699-28832fef5475 · Oct 17
$7,938 AUD
$5,563 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $3,434 AUDSave up to $4,185 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
$3,434 AUD