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Round|Natural|GIA

1.10ct D FL Round Natural Diamond

EX • D/FL • GIA 2537786729

Certificate GIA 2537786729

Diamond specifications and retailer prices

From $17,154 AUD
$12,050 USD
As of October 31, 2026
Save $3,259 AUD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,413 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2537786729. Listed at 3 retailers as of October 31, 2026, with prices from $17,154 to $20,413, a $3,259 spread on the same certified stone. Blue Nile lists it at $20,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537786729
Dimensions6.68 × 6.70 × 4.07 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
6.68 mm6.70 mm1.10 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537786729
Side View
Table 58.0%Crown 32°GirdlePavilion 41.4°Culet: NoneDepth 60.8%

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 31
Current: $20,413 AUD|Low: $16,677 AUD|High: $35,016 AUD|Avg: $22,125 AUD|-3.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 2$16,677 AUD
Retailer 3$17,154 AUD
Retailer 5$19,544 AUD
Blue Nile$20,413 AUD
Retailer 7$21,781 AUD
Retailer 4$22,025 AUD
Retailer 6$22,055 AUD
Retailer 8$35,016 AUD

5 data points across 8 retailers

3 retailers$17,154 AUD to $20,413 AUD

Retailer 1
-
$16,677 AUD
$11,715 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$17,154 AUD
$12,050 USD
View
Most Expensive
B+
Blue Nile
30248938 · Oct 31
$20,413 AUD
$14,339 USD
View
2 more retailers have this diamond
Prices start from $17,154 AUDSave up to $3,259 AUD

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+
1.10ct Round
$17,154 AUD