Round|Natural|GIA

1.05ct G FL Round Natural Diamond

EX • G/FL • GIA 1553515712

Certificate GIA 1553515712

Diamond specifications and retailer prices

From $6,405 USD
€6,100 EUR
As of October 27, 2026
Save $7,423 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,828 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553515712. Listed at 9 retailers as of October 27, 2026, with prices from $6,405 to $13,828, a $7,423 spread on the same certified stone. NZ Jewellers lists it at $13,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553515712
Dimensions6.59 × 6.61 × 3.94 mm
L/W Ratio1.00
Star length50%
Top View
6.59 mm6.61 mm1.05 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553515712
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

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: Oct 27
Current: $13,828 USD|Low: $6,065 USD|High: $13,828 USD|Avg: $9,490 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$6,405 USD
Retailer 8$7,397 USD
Retailer 4$7,632 USD
Retailer 7$8,413 USD
Retailer 3$8,630 USD
Retailer 6$8,961 USD
Retailer 2$11,584 USD
Retailer 9$13,610 USD
NZ Jewellers$13,828 USD

23 data points across 9 retailers

9 retailers$6,405 USD to $13,828 USD

A
Cheapest Retailer
-
$6,405 USD
€6,100 EUR
Returns within 30 days
B+
Retailer 2
-
$7,397 USD
View
Returns within 30 days
B+
Retailer 3
-
$7,632 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,413 USD
View
Returns within 90 days
B+
Retailer 5
-
$8,630 USD
€8,219 EUR
View
Returns within 100 days
B+
Retailer 6
-
$8,961 USD
£7,056 GBP
View
Returns within 30 days
B
Retailer 7
-
$11,584 USD
£9,121 GBP
View
B
Retailer 8
-
$13,610 USD
View
Returns within 30 days
Most Expensive
B
NZ Jewellers
2554f82b-d5f7-4f25-8567-a9d9cbd6b914 · Oct 27
$13,828 USD
View
Returns within 30 days
8 more retailers have this diamond
Prices start from $6,405 USDSave up to $7,423 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
1.05ct Round
$6,405 USD