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Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 1485105829

Certificate GIA 1485105829

Diamond specifications and retailer prices

From $753 SGD
HK$4,600 HKD
As of October 30, 2026
Save $1,299 SGD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,850 SGD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1485105829. Listed at 20 retailers as of October 26, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1485105829
Dimensions6.70 × 4.64 × 2.88 mm
L/W Ratio1.44
Key to symbols
Cavity
Top View
6.70 mm4.64 mm0.55 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1485105829
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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 30
Current: $1,096 SGD|Low: $753 SGD|High: $2,124 SGD|Avg: $1,161 SGD|+5.1%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 15$753 SGD
Retailer 4$818 SGD
Retailer 11$887 SGD
Retailer 13$888 SGD
Retailer 6$922 SGD
Retailer 3$1,024 SGD
Retailer 5$1,039 SGD
Retailer 2$1,056 SGD
Retailer 10$1,093 SGD
Retailer 1$1,096 SGD
Retailer 14$1,119 SGD
Retailer 8$1,263 SGD
Retailer 7$1,366 SGD
Retailer 9$1,370 SGD
Retailer 12$2,052 SGD

34 data points across 15 retailers

20 retailers$753 SGD to $2,052 SGD

A
Cheapest Retailer
-
$753 SGD
HK$4,600 HKD
A
Retailer 2
-
$818 SGD
$640 USD
View
Final sale: no returns
A
Retailer 3
-
$887 SGD
$694 USD
View
A
Retailer 4
-
$888 SGD
$695 USD
View
Retailer 5
-
$909 SGD
$711 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$909 SGD
$711 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$922 SGD
View
B+
Retailer 8
-
$1,024 SGD
$801 USD
View
B+
Retailer 9
-
$1,039 SGD
$813 USD
View
Retailer 10
-
$1,048 SGD
$820 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$1,056 SGD
$826 USD
View
B+
Retailer 12
-
$1,093 SGD
£673 GBP
View
B+
Retailer 13
-
$1,096 SGD
£675 GBP
View
B+
Retailer 14
-
$1,119 SGD
$875 USD
View
B+
Retailer 15
-
$1,147 SGD
$897 USD
View
B+
Retailer 16
-
$1,263 SGD
€941 EUR
View
Retailer 17
-
$1,366 SGD
A$1,644 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,370 SGD
ZAR 17,309 ZAR
View
B
Retailer 19
-
$2,052 SGD
£1,264 GBP
View
Most Expensive
NZ Jewellers
56c2775c-fe3f-47f5-8032-c2521f82d038 · Sep 27
$2,850 SGD
$2,229 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from $753 SGDSave up to $1,299 SGD

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
$753 SGD