Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6541994249

Certificate GIA 6541994249

Diamond specifications and retailer prices

From $6,305 SGD

A$7,588 AUD

As of October 31, 2026

15 retailers carry this diamond

Most expensive: $11,229 SGD at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E 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 6541994249. Listed at 15 retailers as of October 31, 2026. 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

1.30

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 6541994249

Dimensions8.36 × 5.97 × 3.93 mm

L/W Ratio1.40

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6541994249

Side View

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 31

Current: $5,094 SGD|Low: $4,696 SGD|High: $10,389 SGD|Avg: $6,335 SGD|-1.6%

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 14, 2026

Retailer 3$4,696 SGD

Retailer 4$5,007 SGD

Retailer 1$5,094 SGD

Retailer 14$5,144 SGD

Retailer 19$5,231 SGD

Retailer 11$5,296 SGD

Retailer 13$5,337 SGD

Retailer 10$5,539 SGD

Retailer 2$5,658 SGD

Retailer 6$5,668 SGD

Retailer 8$5,740 SGD

Retailer 16$5,998 SGD

Retailer 12$6,212 SGD

Retailer 9$6,416 SGD

Retailer 5$6,478 SGD

Retailer 17$7,051 SGD

Retailer 18$7,597 SGD

Retailer 15$9,590 SGD

Retailer 7$10,084 SGD

22 data points across 19 retailers

15 retailers

Retailer 1

$4,696 SGD

HK$28,700 HKD

Price last confirmed 16 days ago

Retailer 2

$5,296 SGD

$4,143 USD

View

Price last confirmed 21 days ago

Retailer 3

$5,337 SGD

€3,976 EUR

View

Price last confirmed 18 days ago

Retailer 4

$5,539 SGD

$4,333 USD

View

Price last confirmed 23 days ago

Retailer 5

$5,658 SGD

$4,426 USD

View

Price last confirmed 17 days ago

Retailer 6

$5,740 SGD

$4,490 USD

View

Price last confirmed 18 days ago

Retailer 7

$5,998 SGD

$4,692 USD

View

Price last confirmed 19 days ago

Retailer 8

$6,212 SGD

£3,826 GBP

View

Price last confirmed 17 days ago

B+

Retailer 9

$6,305 SGD

A$7,588 AUD

View

Retailer 10

$6,416 SGD

A$7,721 AUD

View

Price last confirmed 21 days ago

Retailer 11

$6,478 SGD

$5,067 USD

View

Price last confirmed 18 days ago

Retailer 12

$7,597 SGD

ZAR 96,001 ZAR

View

Price last confirmed 19 days ago

Retailer 13

$9,590 SGD

$7,502 USD

View

Price last confirmed 18 days ago

Retailer 14

$10,084 SGD

£6,211 GBP

View

Price last confirmed 20 days ago

Most Expensive

NZ Jewellers

7185a70d-d375-4361-a9f4-1ab10303e18e · Sep 25

$11,229 SGD

$8,784 USD

View

Price last confirmed 35 days ago

14 more retailers have this diamond

Prices start from $6,305 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.

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