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Oval|Natural|GIA

0.91ct D IF Oval Natural Diamond

GD • D/IF • GIA 1568512777

Certificate GIA 1568512777

Diamond specifications and retailer prices

From $5,082 SGD
$3,975 USD
As of October 28, 2026
Save $1,272 SGD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,354 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568512777. Listed at 5 retailers as of October 28, 2026, with prices from $5,082 to $6,354, a $1,272 spread on the same certified stone. Blue Nile lists it at $6,354. 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

0.91
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568512777
Dimensions7.89 × 5.32 × 3.37 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.89 mm5.32 mm0.91 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568512777
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,354 SGD|Low: $5,082 SGD|High: $6,354 SGD|Avg: $5,639 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$5,082 SGD
Retailer 4$5,332 SGD
Retailer 5$5,678 SGD
Retailer 2$5,690 SGD
Blue Nile$6,354 SGD

21 data points across 5 retailers

5 retailers$5,082 SGD to $6,354 SGD

B+
Cheapest Retailer
-
$5,082 SGD
$3,975 USD
B+
Retailer 2
-
$5,332 SGD
$4,171 USD
View
B
Retailer 3
-
$5,678 SGD
View
B
Retailer 4
-
$5,690 SGD
£3,505 GBP
View
Most Expensive
B
Blue Nile
30366068 · Oct 31
$6,354 SGD
$4,970 USD
View
4 more retailers have this diamond
Prices start from $5,082 SGDSave up to $1,272 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.

B+
0.91ct Oval
$5,082 SGD