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Round|Natural|GIA

1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 2557994670

Certificate GIA 2557994670

Diamond specifications and retailer prices

From $16,882 AUD
SGD 16,044 SGD
As of October 28, 2026
Save $3,986 AUD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,867 AUD at GemTrove · As of October 29, 2026
View at GemTrove

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557994670. Listed at 5 retailers as of October 28, 2026, with prices from $16,882 to $20,867, a $3,986 spread on the same certified stone. GemTrove lists it at $20,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557994670
Dimensions7.34 × 7.39 × 4.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.34 mm7.39 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557994670
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 28
Current: $20,867 AUD|Low: $16,840 AUD|High: $20,867 AUD|Avg: $18,394 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$16,882 AUD
Retailer 2$16,955 AUD
Retailer 4$17,554 AUD
Retailer 5$18,014 AUD
GemTrove$20,867 AUD

46 data points across 5 retailers

5 retailers$16,882 AUD to $20,867 AUD

A
Cheapest Retailer
-
$16,882 AUD
SGD 16,044 SGD
A
Retailer 2
-
$16,955 AUD
₹1,135,655 INR
View
A
Retailer 3
-
$17,554 AUD
£9,721 GBP
View
A
Retailer 4
-
$18,014 AUD
$12,669 USD
View
Most Expensive
B+
GemTrove
GT-N-01366685-98 · Oct 29
$20,867 AUD
View
4 more retailers have this diamond
Prices start from $16,882 AUDSave up to $3,986 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.

A
1.55ct Round
$16,882 AUD