Oval|Natural|GIA

0.91ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547455620

Certificate GIA 2547455620

Diamond specifications and retailer prices

From $2,336 SGD
As of October 31, 2026
Save $522 SGD (18%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,113 SGD at NZ Jewellers · As of October 11, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547455620. Listed at 19 retailers as of October 31, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.91
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547455620
Dimensions7.63 × 5.45 × 3.42 mm
L/W Ratio1.40
Top View
7.63 mm5.45 mm0.91 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547455620
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $6,113 SGD|Low: $1,883 SGD|High: $6,113 SGD|Avg: $3,318 SGD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 13, 2026
Retailer 11$1,883 SGD
Retailer 14$2,031 SGD
Retailer 4$2,312 SGD
Retailer 2$2,336 SGD
Retailer 16$2,507 SGD
Retailer 19$2,507 SGD
Retailer 8$2,519 SGD
Retailer 10$2,636 SGD
Retailer 6$2,639 SGD
Retailer 5$2,683 SGD
Retailer 12$2,690 SGD
Retailer 18$2,892 SGD
Retailer 9$3,287 SGD
Retailer 15$3,408 SGD
Retailer 17$3,653 SGD
Retailer 7$4,444 SGD
Retailer 3$4,751 SGD
Retailer 13$4,885 SGD
NZ Jewellers$6,113 SGD

20 data points across 19 retailers

19 retailers$2,336 SGD to $2,858 SGD

Retailer 1
-
$1,883 SGD
HK$11,500 HKD
Price last confirmed 22 days ago
Retailer 2
-
$2,031 SGD
₹151,253 INR
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$2,336 SGD
View
Retailer 4
-
$2,357 SGD
$1,843 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$2,381 SGD
$1,862 USD
View
Retailer 6
-
$2,507 SGD
$1,960 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$2,507 SGD
$1,960 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$2,519 SGD
$1,970 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$2,636 SGD
$2,061 USD
View
Price last confirmed 34 days ago
Retailer 10
-
$2,639 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$2,683 SGD
$2,098 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$2,690 SGD
£1,656 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$2,858 SGD
A$3,438 AUD
View
Retailer 14
-
$2,892 SGD
$2,261 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$3,287 SGD
A$3,954 AUD
View
Price last confirmed 28 days ago
Retailer 16
-
$3,653 SGD
ZAR 46,140 ZAR
View
Price last confirmed 21 days ago
Retailer 17
-
$4,444 SGD
£2,736 GBP
View
Price last confirmed 23 days ago
Retailer 18
-
$4,751 SGD
£2,925 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
578eb1d0-b6d2-4ec7-8274-585604b978e7 · Oct 11
$6,113 SGD
$4,780 USD
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from $2,336 SGDSave up to $522 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
$2,336 SGD