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1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1543756997

Certificate GIA 1543756997

Diamond specifications and retailer prices

From $5,144 NZD
$2,894 USD
As of November 1, 2026
Save $5,305 NZD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,449 NZD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543756997. Listed at 11 retailers as of October 26, 2026, with prices from $5,144 to $10,449, a $5,305 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,449. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543756997
Dimensions6.47 × 6.53 × 4.05 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.47 mm6.53 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543756997
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.3%

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: $6,688 NZD|Low: $4,792 NZD|High: $10,449 NZD|Avg: $6,974 NZD|+9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 10$5,144 NZD
Retailer 7$5,296 NZD
Retailer 3$5,664 NZD
Retailer 12$5,739 NZD
Retailer 8$5,959 NZD
Retailer 4$6,423 NZD
Retailer 11$6,437 NZD
Retailer 9$6,620 NZD
Retailer 6$6,647 NZD
Retailer 1$6,688 NZD
Retailer 5$9,597 NZD
Retailer 2$9,997 NZD
Wholesale Diamonds Direct$10,449 NZD

30 data points across 13 retailers

11 retailers$5,144 NZD to $10,449 NZD

A
Cheapest Retailer
-
$5,144 NZD
$2,894 USD
B+
Retailer 2
-
$5,296 NZD
$2,980 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,739 NZD
$3,229 USD
View
B+
Retailer 4
-
$5,959 NZD
$3,353 USD
View
B+
Retailer 5
-
$6,437 NZD
$3,622 USD
View
B
Retailer 6
-
$6,620 NZD
$3,725 USD
View
B+
Retailer 7
-
$6,647 NZD
£2,945 GBP
View
B+
Retailer 8
-
$6,688 NZD
€3,584 EUR
View
B
Retailer 9
-
$9,597 NZD
£4,252 GBP
View
B
Retailer 10
-
$9,997 NZD
$5,625 USD
View
Most Expensive
B
Wholesale Diamonds Direct
264120846 · Oct 26
$10,449 NZD
$5,879 USD
View
10 more retailers have this diamond
Prices start from $5,144 NZDSave up to $5,305 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.

A
1.07ct Round
$5,144 NZD