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Round|Natural|GIA

1.40ct G IF Round Natural Diamond

VG • G/IF • GIA 6512955939

Certificate GIA 6512955939

Diamond specifications and retailer prices

From $12,646 AUD
HK$69,400 HKD
As of November 1, 2026
Save $11,138 AUD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,784 AUD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6512955939. Listed at 18 retailers as of October 30, 2026, with prices from $12,646 to $23,784, a $11,138 spread on the same certified stone. NZ Jewellers lists it at $23,784. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6512955939
Dimensions7.11 × 7.14 × 4.45 mm
L/W Ratio1.00
Top View
7.11 mm7.14 mm1.40 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512955939
Side View
Table 54.0%Crown 38°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.7%

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: $23,784 AUD|Low: $12,646 AUD|High: $23,784 AUD|Avg: $16,881 AUD
NZ Jewellers
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
November 2, 2026
Retailer 5$12,646 AUD
Retailer 10$12,943 AUD
Retailer 8$13,982 AUD
Retailer 3$14,615 AUD
Retailer 2$15,522 AUD
Retailer 4$15,546 AUD
Retailer 14$15,714 AUD
Retailer 16$15,751 AUD
Retailer 9$15,752 AUD
Retailer 17$17,065 AUD
Retailer 15$17,327 AUD
Retailer 6$17,470 AUD
Retailer 12$17,901 AUD
Retailer 7$19,690 AUD
Retailer 13$20,965 AUD
Retailer 11$22,287 AUD
NZ Jewellers$23,784 AUD

33 data points across 17 retailers

18 retailers$12,646 AUD to $23,784 AUD

A
Cheapest Retailer
-
$12,646 AUD
HK$69,400 HKD
A
Retailer 2
-
$12,943 AUD
₹865,858 INR
View
Retailer 3
-
$13,982 AUD
SGD 13,272 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$14,615 AUD
$10,266 USD
View
B+
Retailer 5
-
$15,451 AUD
View
A
Retailer 6
-
$15,522 AUD
£8,585 GBP
View
B+
Retailer 7
-
$15,546 AUD
$10,920 USD
View
Retailer 8
-
$15,714 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$15,751 AUD
$11,064 USD
View
Final sale: no returns
B+
Retailer 10
-
$15,752 AUD
$11,065 USD
View
B+
Retailer 11
-
$17,065 AUD
$11,987 USD
View
B+
Retailer 12
-
$17,327 AUD
$12,171 USD
View
B+
Retailer 13
-
$17,470 AUD
$12,272 USD
View
B+
Retailer 14
-
$17,901 AUD
€11,976 EUR
View
B
Retailer 15
-
$19,690 AUD
$13,831 USD
View
B+
Retailer 16
-
$20,965 AUD
ZAR 237,910 ZAR
View
B
Retailer 17
-
$22,287 AUD
£12,327 GBP
View
Most Expensive
B
NZ Jewellers
0f0496e7-d720-44d4-bc00-e14efe869826 · Oct 30
$23,784 AUD
$16,707 USD
View
17 more retailers have this diamond
Prices start from $12,646 AUDSave up to $11,138 AUD

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
1.40ct Round
$12,646 AUD