Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3565218829

Certificate GIA 3565218829

Diamond specifications and retailer prices

From $2,512 USD
As of October 30, 2026
Save $1,400 USD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,308 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565218829. Listed at 16 retailers as of October 30, 2026, with a 56% 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

1.07
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565218829
Dimensions6.52 × 6.53 × 4.06 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather
Top View
6.52 mm6.53 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3565218829
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,308 USD|Low: $2,471 USD|High: $5,445 USD|Avg: $3,211 USD|-2.5%
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
October 30, 2026
Retailer 3$2,474 USD
Retailer 13$2,512 USD
Retailer 6$2,515 USD
Retailer 15$2,534 USD
Retailer 5$2,539 USD
Retailer 12$2,540 USD
Retailer 16$2,561 USD
Retailer 14$2,650 USD
Retailer 8$2,711 USD
Retailer 17$2,738 USD
Retailer 7$2,845 USD
Retailer 9$2,925 USD
Retailer 11$3,285 USD
Retailer 10$3,688 USD
Retailer 2$3,912 USD
Retailer 4$4,502 USD
NZ Jewellers$5,308 USD

39 data points across 17 retailers

16 retailers$2,512 USD to $3,912 USD

Retailer 1
-
$2,474 USD
£1,948 GBP
Price last confirmed 18 days ago
A
Retailer 2
-
$2,512 USD
View
A
Retailer 3
-
$2,534 USD
View
Retailer 4
-
$2,539 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$2,540 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,561 USD
View
B+
Retailer 7
-
$2,650 USD
View
Final sale: no returns
B+
Retailer 8
-
$2,670 USD
A$4,108 AUD
View
Retailer 9
-
$2,711 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$2,738 USD
View
Retailer 11
-
$2,845 USD
A$4,376 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$3,285 USD
View
B+
Retailer 13
-
$3,688 USD
€3,512 EUR
View
B
Retailer 14
-
$3,912 USD
£3,081 GBP
View
Retailer 15
-
$4,502 USD
£3,545 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
82fc1628-e3a1-4f66-aaa6-9fd7bde34877 · Oct 9
$5,308 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $2,512 USDSave up to $1,400 USD

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
1.07ct Round
$2,512 USD