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Marquise|Natural|IGI

2.07ct I SI2 Marquise Natural Diamond

EX • I/SI2 • IGI 768618870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 768618870

Diamond specifications and retailer prices

From $12,151 AUD
As of November 2, 2026
Save $5,210 AUD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $20,853 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 2.07ct natural marquise diamond

This 2.07ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 768618870. Listed at 7 retailers as of November 2, 2026, with a 43% 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

2.07
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 768618870
Dimensions12.85 × 6.69 × 4.12 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Top View
12.85 mm6.69 mm2.07 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768618870
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.6%

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 2
Current: $20,853 AUD|Low: $10,812 AUD|High: $20,853 AUD|Avg: $15,435 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$10,812 AUD
Retailer 2$12,151 AUD
Retailer 3$17,361 AUD
NZ Jewellers$20,853 AUD

26 data points across 4 retailers

7 retailers$12,151 AUD to $17,361 AUD

A
Cheapest Retailer
-
$12,151 AUD
Retailer 2
-
$12,468 AUD
View
Price last confirmed 41 days ago
Retailer 3
-
$12,468 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$12,659 AUD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$17,361 AUD
View
Retailer 6
-
$20,853 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
29b4d113-7f4b-4724-ba07-6eff6ec971b0 · Sep 29
$20,853 AUD
$14,328 USD
View
Price last confirmed 37 days ago
6 more retailers have this diamond
Prices start from $12,151 AUDSave up to $5,210 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
2.07ct Marquise
$12,151 AUD