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Round|Natural|GIA

30.17ct E FL Round Natural Diamond

ID • E/FL • GIA 2235996528

Certificate GIA 2235996528

Diamond specifications and retailer prices

From $4,837,490 NZD
HK$21,226,000 HKD
As of October 29, 2026
Save $2,203,038 NZD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,040,528 NZD at Ritani · As of October 28, 2026
View at Ritani

About this 30.17ct natural round diamond

This 30.17ct natural round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235996528. Listed at 4 retailers as of October 28, 2026, with prices from $4,837,490 to $7,040,528, a $2,203,038 spread on the same certified stone. Ritani lists it at $7,040,528. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

30.17
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235996528
Dimensions20.21 × 20.11 × 12.15 mm
L/W Ratio1.00
Top View
20.21 mm20.11 mm30.17 ctE / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235996528
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

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: Oct 29
Current: $4,837,490 NZD|Low: $4,837,490 NZD|High: $7,127,119 NZD|Avg: $6,003,736 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Ritani
October 29, 2026
Retailer 1$4,837,490 NZD
Retailer 3$5,256,214 NZD
Retailer 2$6,588,875 NZD
Ritani$7,040,528 NZD

19 data points across 4 retailers

4 retailers$4,837,490 NZD to $7,040,528 NZD

A
Cheapest Retailer
-
$4,837,490 NZD
HK$21,226,000 HKD
A
Retailer 2
-
$5,256,214 NZD
$2,952,100 USD
View
B+
Retailer 3
-
$6,588,875 NZD
SGD 5,000,778 SGD
View
Most Expensive
B+
Ritani
D-5MEIT0GZ1S · Oct 28
$7,040,528 NZD
$3,954,242 USD
View
3 more retailers have this diamond
Prices start from $4,837,490 NZDSave up to $2,203,038 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
30.17ct Round
$4,837,490 NZD