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Round|Natural|GIA

3.40ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6552100734

Certificate GIA 6552100734

Diamond specifications and retailer prices

From $63,884 NZD
$36,005 USD
As of November 1, 2026
Save $13,599 NZD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $77,483 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 3.4ct natural round diamond

This 3.4ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552100734. Listed at 3 retailers as of November 1, 2026, with prices from $63,884 to $77,483, a $13,599 spread on the same certified stone. 77 Diamonds lists it at $77,483. 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

3.40
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552100734
Dimensions9.54 × 9.58 × 5.97 mm
L/W Ratio1.00
Top View
9.54 mm9.58 mm3.40 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552100734
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $77,483 NZD|Low: $59,113 NZD|High: $89,999 NZD|Avg: $71,608 NZD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$59,113 NZD
Retailer 6$61,598 NZD
Retailer 4$63,884 NZD
Retailer 5$66,084 NZD
Retailer 2$68,924 NZD
Retailer 3$70,849 NZD
Retailer 11$72,659 NZD
77 Diamonds$77,483 NZD
Retailer 7$78,323 NZD
Retailer 9$78,341 NZD
Retailer 8$89,999 NZD

34 data points across 11 retailers

3 retailers$63,884 NZD to $77,483 NZD

B+
Cheapest Retailer
-
$63,884 NZD
$36,005 USD
B+
Retailer 2
-
$66,084 NZD
$37,245 USD
View
Most Expensive
B
77 Diamonds
RBZQ4NXFGZB · Nov 2
$77,483 NZD
£34,385 GBP
View
2 more retailers have this diamond
Prices start from $63,884 NZDSave up to $13,599 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.

B+
3.40ct Round
$63,884 NZD