Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1565036051

Certificate GIA 1565036051

Diamond specifications and retailer prices

From $446 USD
SGD 603 SGD
As of October 31, 2026
Save $461 USD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $907 USD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565036051. Listed at 7 retailers as of October 30, 2026, with prices from $446 to $907, a $461 spread on the same certified stone. Frank Darling lists it at $907. 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

0.55
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565036051
Dimensions5.27 × 3.24 × 3.24 mm
L/W Ratio1.63
Culet sizeNone
Top View
5.27 mm3.24 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565036051
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $907 USD|Low: $446 USD|High: $1,101 USD|Avg: $706 USD|-11.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$446 USD
Retailer 8$455 USD
Retailer 6$478 USD
Retailer 4$621 USD
Retailer 3$689 USD
Retailer 2$711 USD
Retailer 7$719 USD
Retailer 9$760 USD
Frank Darling$907 USD

35 data points across 9 retailers

7 retailers$446 USD to $907 USD

A
Cheapest Retailer
-
$446 USD
SGD 603 SGD
A
Retailer 2
-
$478 USD
SGD 646 SGD
View
A
Retailer 3
-
$621 USD
View
A
Retailer 4
-
$689 USD
€656 EUR
View
A
Retailer 5
-
$711 USD
£560 GBP
View
A
Retailer 6
-
$719 USD
View
Most Expensive
B+
Frank Darling
2679878HK · Oct 30
$907 USD
View
6 more retailers have this diamond
Prices start from $446 USDSave up to $461 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
0.55ct Round
$446 USD