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Round|Natural|GIA

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1328108697

Certificate GIA 1328108697

Diamond specifications and retailer prices

From $12,528 NZD
As of November 4, 2026
Save $7,427 NZD (37%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,356 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1328108697. Listed at 19 retailers as of November 4, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1328108697
Dimensions6.87 × 6.83 × 4.20 mm
L/W Ratio1.01
Top View
6.87 mm6.83 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1328108697
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.3%

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: $14,897 NZD|Low: $12,528 NZD|High: $23,068 NZD|Avg: $16,043 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$12,528 NZD
Retailer 2$12,808 NZD
Retailer 3$13,677 NZD
Retailer 11$13,677 NZD
Retailer 1$14,897 NZD
Retailer 4$14,999 NZD
Retailer 10$15,407 NZD
Retailer 8$15,683 NZD
Retailer 6$17,734 NZD
Retailer 5$19,955 NZD
Retailer 7$22,733 NZD

35 data points across 11 retailers

19 retailers$12,528 NZD to $19,955 NZD

B+
Cheapest Retailer
-
$12,528 NZD
B
Retailer 2
-
$12,808 NZD
View
B
Retailer 3
-
$13,677 NZD
View
Final sale: no returns
B
Retailer 4
-
$14,572 NZD
View
Retailer 5
-
$14,817 NZD
View
Price last confirmed 39 days ago
B
Retailer 6
-
$14,897 NZD
View
B
Retailer 7
-
$14,999 NZD
View
Retailer 8
-
$15,407 NZD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$15,683 NZD
View
Retailer 10
-
$15,683 NZD
View
Price last confirmed 7 days ago
Retailer 11
-
$15,683 NZD
View
Price last confirmed 23 days ago
Retailer 12
-
$15,683 NZD
View
Price last confirmed 39 days ago
Retailer 13
-
$17,097 NZD
View
Price last confirmed 38 days ago
B
Retailer 14
-
$17,703 NZD
View
B
Retailer 15
-
$17,734 NZD
View
Retailer 16
-
$18,010 NZD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$19,955 NZD
View
Retailer 18
-
$22,733 NZD
View
Price under review
Most Expensive
NZ Jewellers
48f83387-d574-4811-b390-cbb867278290 · Sep 28
$27,356 NZD
$15,165 USD
View
Price under review
18 more retailers have this diamond
Prices start from $12,528 NZDSave up to $7,427 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+
1.20ct Round
$12,528 NZD