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Round|Natural|GIA

3.03ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1558278992

Certificate GIA 1558278992

Diamond specifications and retailer prices

From $39,971 NZD
$22,490 USD
As of November 1, 2026
Save $11,055 NZD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $66,297 NZD at Aurelinne · As of September 19, 2026
View at Aurelinne

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558278992. Listed at 9 retailers as of November 1, 2026, with a 28% 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

3.03
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558278992
Dimensions9.15 × 9.20 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.15 mm9.20 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558278992
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $66,297 NZD|Low: $39,971 NZD|High: $83,490 NZD|Avg: $55,082 NZD
Aurelinne
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$39,971 NZD
Retailer 12$44,495 NZD
Retailer 7$45,658 NZD
Retailer 19$47,331 NZD
Retailer 14$47,870 NZD
Retailer 15$49,373 NZD
Retailer 16$49,373 NZD
Retailer 8$50,354 NZD
Retailer 2$51,026 NZD
Retailer 20$52,720 NZD
Retailer 18$54,225 NZD
Retailer 10$54,723 NZD
Retailer 5$55,612 NZD
Retailer 3$56,115 NZD
Retailer 9$58,441 NZD
Retailer 4$58,930 NZD
Retailer 6$60,410 NZD
Retailer 11$61,476 NZD
Aurelinne$66,297 NZD
Retailer 17$83,490 NZD

15 data points across 20 retailers

9 retailers$39,971 NZD to $51,026 NZD

A
Cheapest Retailer
-
$39,971 NZD
$22,490 USD
Retailer 2
-
$45,658 NZD
HK$200,700 HKD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$47,870 NZD
$26,934 USD
View
A
Retailer 4
-
$49,373 NZD
$27,780 USD
View
A
Retailer 5
-
$49,373 NZD
$27,780 USD
View
A
Retailer 6
-
$51,026 NZD
$28,710 USD
View
Retailer 7
-
$55,612 NZD
$31,290 USD
View
Price last confirmed 45 days ago
Retailer 8
-
$58,441 NZD
$32,882 USD
View
Price last confirmed 52 days ago
Most Expensive
Aurelinne
e07217f7-5ed0-464b-896b-de7fa7a56ab3 · Sep 19
$66,297 NZD
$37,302 USD
View
Price last confirmed 43 days ago
8 more retailers have this diamond
Prices start from $39,971 NZDSave up to $11,055 NZD

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
3.03ct Round
$39,971 NZD