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Oval|Natural|GIA

0.91ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2165451145

Certificate GIA 2165451145

Diamond specifications and retailer prices

From $3,727 SGD
$2,915 USD
As of October 28, 2026
Save $4,317 SGD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,335 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2165451145. Listed at 18 retailers as of October 28, 2026, with a 116% 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

0.91
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2165451145
Dimensions7.84 × 5.22 × 3.44 mm
L/W Ratio1.50
Top View
7.84 mm5.22 mm0.91 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2165451145
Side View
Table 58.0%CrownGirdle: MED-EXTPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,000 SGD|Low: $3,697 SGD|High: $8,097 SGD|Avg: $5,322 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$3,727 SGD
Retailer 8$4,142 SGD
Retailer 6$4,433 SGD
Retailer 1$5,000 SGD
Retailer 4$5,270 SGD
Retailer 2$5,418 SGD
Retailer 7$5,497 SGD
Retailer 9$6,831 SGD
Retailer 3$8,043 SGD

42 data points across 9 retailers

18 retailers$3,727 SGD to $8,043 SGD

B
Cheapest Retailer
-
$3,727 SGD
$2,915 USD
B
Retailer 2
-
$3,833 SGD
$2,998 USD
View
B
Retailer 3
-
$3,848 SGD
$3,010 USD
View
B
Retailer 4
-
$4,142 SGD
$3,240 USD
View
B
Retailer 5
-
$4,334 SGD
$3,390 USD
View
B
Retailer 6
-
$4,334 SGD
$3,390 USD
View
B
Retailer 7
-
$4,433 SGD
CA$4,816 CAD
View
B
Retailer 8
-
$4,501 SGD
$3,521 USD
View
B
Retailer 9
-
$4,876 SGD
$3,814 USD
View
B
Retailer 10
-
$4,909 SGD
$3,840 USD
View
B
Retailer 11
-
$4,909 SGD
$3,840 USD
View
B
Retailer 12
-
$5,000 SGD
£3,080 GBP
View
B
Retailer 13
-
$5,001 SGD
$3,912 USD
View
B
Retailer 14
-
$5,075 SGD
$3,970 USD
View
B
Retailer 15
-
$5,270 SGD
€3,926 EUR
View
B
Retailer 16
-
$5,497 SGD
$4,300 USD
View
B
Retailer 17
-
$8,043 SGD
£4,954 GBP
View
Most Expensive
NZ Jewellers
ebadd071-96a5-4c0f-b17a-d77a641d3acb · Oct 30
$8,335 SGD
$6,520 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,727 SGDSave up to $4,317 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
$3,727 SGD