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Round|Natural|GIA

1.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7518714216

Certificate GIA 7518714216

Diamond specifications and retailer prices

From $3,805 NZD
As of November 4, 2026
Save $2,007 NZD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,590 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7518714216. Listed at 10 retailers as of November 4, 2026, with a 53% 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

1.40
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7518714216
Dimensions7.11 × 7.06 × 4.48 mm
L/W Ratio1.01
Star length55%
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Needle
Top View
7.11 mm7.06 mm1.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7518714216
Side View
Table 55.0%Crown 36.5°Girdle: Sli. ThickPavilion 40.6°Culet: NoneDepth 63.2%

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 4
Current: $10,590 NZD|Low: $3,805 NZD|High: $10,590 NZD|Avg: $6,447 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$3,805 NZD
Retailer 5$4,090 NZD
Retailer 2$4,913 NZD
Retailer 3$5,258 NZD
Retailer 4$5,812 NZD
NZ Jewellers$10,590 NZD

38 data points across 6 retailers

10 retailers$3,805 NZD to $5,812 NZD

B+
Cheapest Retailer
-
$3,805 NZD
B+
Retailer 2
-
$4,090 NZD
View
Retailer 3
-
$4,588 NZD
View
Price last confirmed 17 days ago
Retailer 4
-
$4,588 NZD
View
Price last confirmed 21 days ago
Retailer 5
-
$4,801 NZD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$4,913 NZD
View
B
Retailer 7
-
$5,258 NZD
View
Retailer 8
-
$5,294 NZD
View
Price last confirmed 19 days ago
B
Retailer 9
-
$5,812 NZD
View
Most Expensive
NZ Jewellers
d6890470-a5df-47c8-9c54-d9832dab5233 · Oct 20
$10,590 NZD
$5,953 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,805 NZDSave up to $2,007 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+
1.40ct Round
$3,805 NZD