Round|Natural|GIA

1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 6562421879

Certificate GIA 6562421879

Diamond specifications and retailer prices

From $10,560 USD
HK$82,500 HKD
As of October 29, 2026
Save $10,193 USD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,753 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 6562421879. Listed at 14 retailers as of October 29, 2026, with prices from $10,560 to $20,753, a $10,193 spread on the same certified stone. With Clarity lists it at $20,753. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562421879
Dimensions7.38 × 7.34 × 4.62 mm
L/W Ratio1.01
Top View
7.38 mm7.34 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562421879
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $11,124 USD|Low: $10,560 USD|High: $21,395 USD|Avg: $13,811 USD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 10$10,560 USD
Retailer 1$11,124 USD
Retailer 6$11,152 USD
Retailer 3$11,267 USD
Retailer 11$11,460 USD
Retailer 2$11,734 USD
Retailer 13$12,854 USD
Retailer 12$12,985 USD
Retailer 7$13,083 USD
Retailer 4$13,490 USD
Retailer 9$14,639 USD
Retailer 5$17,563 USD
Retailer 8$19,065 USD
With Clarity$20,753 USD

18 data points across 14 retailers

14 retailers$10,560 USD to $20,753 USD

A+
Cheapest Retailer
-
$10,560 USD
HK$82,500 HKD
A
Retailer 2
-
$11,124 USD
₹1,059,442 INR
View
A
Retailer 3
-
$11,152 USD
View
A
Retailer 4
-
$11,267 USD
€10,730 EUR
View
A
Retailer 5
-
$11,460 USD
€10,915 EUR
View
A
Retailer 6
-
$11,734 USD
View
Final sale: no returns
A
Retailer 7
-
$12,507 USD
SGD 16,902 SGD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$12,854 USD
View
A
Retailer 9
-
$12,985 USD
View
A
Retailer 10
-
$13,083 USD
£10,301 GBP
View
A
Retailer 11
-
$13,490 USD
A$20,753 AUD
View
A
Retailer 12
-
$14,639 USD
€13,942 EUR
View
B+
Retailer 13
-
$19,065 USD
£15,012 GBP
View
Most Expensive
B+
With Clarity
6562421879 · Oct 29
$20,753 USD
View
13 more retailers have this diamond
Prices start from $10,560 USDSave up to $10,193 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+
1.55ct Round
$10,560 USD