Emerald|Natural|GIA

6.05ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 16950506

Certificate GIA 16950506

Diamond specifications and retailer prices

From $129,309 SGD
$101,149 USD
As of October 31, 2026
Save $18,089 SGD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $147,398 SGD at William & Sons Jewelers · As of November 2, 2026
View at William & Sons Jewelers

About this 6.05ct natural emerald diamond

This 6.05ct natural emerald sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 16950506. Listed at 4 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.05
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16950506
Dimensions10.78 × 10.14 × 6.48 mm
L/W Ratio1.06
Top View
10.78 mm10.14 mm6.05 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 16950506
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $129,309 SGD|Low: $129,309 SGD|High: $147,398 SGD|Avg: $135,318 SGD
Retailer 1
Retailer 2
William & Sons Jewelers
October 5, 2026
Retailer 1$129,309 SGD
Retailer 2$135,946 SGD
William & Sons Jewelers$147,398 SGD

2 data points across 3 retailers

4 retailers$129,309 SGD to $147,398 SGD

B+
Cheapest Retailer
-
$129,309 SGD
$101,149 USD
B+
Retailer 2
-
$135,946 SGD
$106,341 USD
View
B
Retailer 3
-
$143,550 SGD
A$172,752 AUD
View
Most Expensive
B
William & Sons Jewelers
cert_16950506 · Nov 2
$147,398 SGD
$115,299 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from $129,309 SGDSave up to $18,089 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+
6.05ct Emerald
$129,309 SGD