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Round|Natural|GIA

3.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6565651079

Certificate GIA 6565651079

Diamond specifications and retailer prices

From $45,477 NZD
$25,631 USD
As of November 1, 2026
Save $44,693 NZD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $90,170 NZD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565651079. Listed at 13 retailers as of October 29, 2026, with prices from $45,477 to $90,170, a $44,693 spread on the same certified stone. Yadav Diamonds lists it at $90,170. 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

3.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565651079
Dimensions9.60 × 9.65 × 6.10 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Needle, Natural
Top View
9.60 mm9.65 mm3.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565651079
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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: $46,820 NZD|Low: $45,477 NZD|High: $104,810 NZD|Avg: $60,340 NZD|-45.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
November 1, 2026
Retailer 12$45,477 NZD
Retailer 9$45,516 NZD
Retailer 8$46,358 NZD
Retailer 1$46,820 NZD
Retailer 10$47,414 NZD
Retailer 11$47,869 NZD
Retailer 2$48,289 NZD
Retailer 7$49,998 NZD
Retailer 4$50,021 NZD
Retailer 3$51,551 NZD
Retailer 6$60,337 NZD
Retailer 5$61,437 NZD
Yadav Diamonds$90,170 NZD

4 data points across 13 retailers

13 retailers$45,477 NZD to $90,170 NZD

A
Cheapest Retailer
-
$45,477 NZD
$25,631 USD
A
Retailer 2
-
$45,516 NZD
$25,653 USD
View
A
Retailer 3
-
$46,358 NZD
$26,127 USD
View
A
Retailer 4
-
$46,820 NZD
₹2,513,151 INR
View
A
Retailer 5
-
$47,414 NZD
A$41,112 AUD
View
A
Retailer 6
-
$47,869 NZD
$26,979 USD
View
Final sale: no returns
A
Retailer 7
-
$48,289 NZD
$27,216 USD
View
A
Retailer 8
-
$49,998 NZD
£22,188 GBP
View
A
Retailer 9
-
$50,021 NZD
$28,192 USD
View
A
Retailer 10
-
$51,551 NZD
$29,054 USD
View
B+
Retailer 11
-
$60,337 NZD
€32,387 EUR
View
B+
Retailer 12
-
$61,437 NZD
£27,264 GBP
View
Most Expensive
B
Yadav Diamonds
13374158 · Oct 29
$90,170 NZD
$50,820 USD
View
12 more retailers have this diamond
Prices start from $45,477 NZDSave up to $44,693 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
3.50ct Round
$45,477 NZD