CaratHunter
Plans
Emerald|Natural|IGI

1.29ct F SI1 Emerald Natural Diamond

VG • F/SI1 • IGI 7945831

Certificate IGI 7945831

Diamond specifications and retailer prices

From £2,917 GBP
As of November 6, 2026
Save £1,328 GBP (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,283 GBP at 77 Diamonds · As of October 20, 2026
View at 77 Diamonds

About this 1.29ct natural emerald diamond

This 1.29ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 7945831. Listed at 4 retailers as of November 5, 2026, with a 46% 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

1.29
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 7945831
Dimensions7.48 × 5.42 × 3.59 mm
L/W Ratio1.38
Top View
7.48 mm5.42 mm1.29 ctF / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 7945831
Side View
Table 74.0%CrownGirdlePavilionCuletDepth 66.2%

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: Nov 6
Current: £4,246 GBP|Low: £2,917 GBP|High: £4,304 GBP|Avg: £3,412 GBP|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£2,917 GBP
Retailer 3£3,044 GBP
77 Diamonds£4,246 GBP

36 data points across 3 retailers

4 retailers£2,917 GBP to £4,246 GBP

B+
Cheapest Retailer
-
£2,917 GBP
B+
Retailer 2
-
£3,044 GBP
View
B
Retailer 3
-
£4,246 GBP
View
Most Expensive
77 Diamonds
EMZTZUDBRFU · Oct 20
£4,283 GBP
View
Price last confirmed 17 days ago
3 more retailers have this diamond
Prices start from £2,917 GBPSave up to £1,328 GBP

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+
1.29ct Emerald
£2,917 GBP