CaratHunter
Plans
Oval|Natural|GIA

0.55ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 1553868106

Certificate GIA 1553868106

Diamond specifications and retailer prices

From $560 USD
As of November 4, 2026
Save $117 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $677 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553868106. Listed at 2 retailers as of November 4, 2026, with prices from $560 to $677, a $117 spread on the same certified stone. 77 Diamonds lists it at $677. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553868106
Dimensions5.99 × 4.61 × 3.03 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal
Top View
5.99 mm4.61 mm0.55 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553868106
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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: Nov 4
Current: $677 USD|Low: $475 USD|High: $688 USD|Avg: $600 USD|+1.5%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$560 USD
77 Diamonds$677 USD

40 data points across 2 retailers

2 retailers$560 USD to $677 USD

A
Cheapest Retailer
-
$560 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
OVCPM3CAPDQH · Nov 6
$677 USD
£533 GBP
View
1 more retailer has this diamond
Prices start from $560 USDSave up to $117 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 Oval
$560 USD