Round|Natural|GIA

1.25ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 6435162177

Certificate GIA 6435162177

Diamond specifications and retailer prices

From $12,227 NZD
$6,891 USD
As of October 30, 2026
Save $14,778 NZD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,005 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6435162177. Listed at 23 retailers as of October 30, 2026, with prices from $12,227 to $27,005, a $14,778 spread on the same certified stone. NZ Jewellers lists it at $27,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6435162177
Dimensions6.90 × 6.86 × 4.27 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.90 mm6.86 mm1.25 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435162177
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.0%

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: Oct 30
Current: $22,502 NZD|Low: $12,047 NZD|High: $22,775 NZD|Avg: $16,151 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$12,047 NZD
Retailer 10$13,249 NZD
Retailer 8$13,501 NZD
Retailer 9$14,853 NZD
Retailer 4$14,956 NZD
Retailer 6$15,212 NZD
Retailer 2$16,029 NZD
Retailer 3$16,683 NZD
Retailer 5$19,836 NZD
Retailer 1$22,502 NZD

45 data points across 10 retailers

23 retailers$12,227 NZD to $27,005 NZD

Retailer 1
-
$12,047 NZD
$6,790 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$12,227 NZD
$6,891 USD
View
B+
Retailer 3
-
$12,592 NZD
A$10,919 AUD
View
B+
Retailer 4
-
$12,642 NZD
$7,125 USD
View
B+
Retailer 5
-
$13,249 NZD
CA$10,371 CAD
View
B+
Retailer 6
-
$13,467 NZD
$7,590 USD
View
B+
Retailer 7
-
$13,501 NZD
$7,609 USD
View
Final sale: no returns
B+
Retailer 8
-
$13,502 NZD
$7,610 USD
View
B
Retailer 9
-
$14,627 NZD
$8,244 USD
View
B
Retailer 10
-
$14,853 NZD
$8,371 USD
View
B+
Retailer 11
-
$14,956 NZD
£6,637 GBP
View
Retailer 12
-
$15,212 NZD
A$13,190 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$16,029 NZD
$9,034 USD
View
B
Retailer 14
-
$16,057 NZD
$9,050 USD
View
B
Retailer 15
-
$16,057 NZD
$9,050 USD
View
B
Retailer 16
-
$16,161 NZD
$9,109 USD
View
B
Retailer 17
-
$16,590 NZD
$9,350 USD
View
B
Retailer 18
-
$16,683 NZD
€8,955 EUR
View
B
Retailer 19
-
$16,879 NZD
$9,513 USD
View
Retailer 20
-
$17,778 NZD
$10,020 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$19,836 NZD
ZAR 180,611 ZAR
View
B
Retailer 22
-
$22,502 NZD
£9,986 GBP
View
Most Expensive
B
NZ Jewellers
9d861cef-bbc3-41b1-8102-101adc82ea47 · Oct 30
$27,005 NZD
$15,220 USD
View
22 more retailers have this diamond
Prices start from $12,227 NZDSave up to $14,778 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+
1.25ct Round
$12,227 NZD