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Round|Natural|GIA

1.02ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 1439210787

Certificate GIA 1439210787

Diamond specifications and retailer prices

From $7,012 NZD
As of November 5, 2026
Save $8,632 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,644 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1439210787. Listed at 20 retailers as of November 5, 2026, with prices from $7,012 to $15,644, a $8,632 spread on the same certified stone. Diamond Quarter lists it at $15,644. 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

1.02
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1439210787
Dimensions6.52 × 6.48 × 3.91 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.52 mm6.48 mm1.02 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1439210787
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.2%

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 5
Current: $8,904 NZD|Low: $7,071 NZD|High: $15,266 NZD|Avg: $10,114 NZD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$7,071 NZD
Retailer 2$8,269 NZD
Retailer 8$8,269 NZD
Retailer 10$8,269 NZD
Retailer 1$8,904 NZD
Retailer 9$9,543 NZD
Retailer 4$9,609 NZD
Retailer 5$9,701 NZD
Retailer 3$10,077 NZD
Retailer 6$14,498 NZD
Retailer 11$15,266 NZD

41 data points across 11 retailers

20 retailers$7,012 NZD to $15,644 NZD

B+
Cheapest Retailer
-
$7,012 NZD
B+
Retailer 2
-
$7,071 NZD
View
B
Retailer 3
-
$7,212 NZD
View
B
Retailer 4
-
$7,768 NZD
View
B
Retailer 5
-
$7,809 NZD
View
B
Retailer 6
-
$8,269 NZD
View
Retailer 7
-
$8,269 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$8,269 NZD
View
B
Retailer 9
-
$8,904 NZD
View
B
Retailer 10
-
$9,009 NZD
View
B
Retailer 11
-
$9,290 NZD
View
B
Retailer 12
-
$9,290 NZD
View
B
Retailer 13
-
$9,543 NZD
View
B
Retailer 14
-
$9,597 NZD
View
B
Retailer 15
-
$9,609 NZD
View
B
Retailer 16
-
$9,701 NZD
View
Retailer 17
-
$10,077 NZD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$14,498 NZD
View
B
Retailer 19
-
$15,266 NZD
View
Most Expensive
B
Diamond Quarter
1.02SI2F1487C31BN · Nov 5
$15,644 NZD
£6,828 GBP
View
19 more retailers have this diamond
Prices start from $7,012 NZDSave up to $8,632 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+
1.02ct Round
$7,012 NZD