CaratHunter
Plans
Emerald|Lab Grown|GIA

1.70ct E IF Emerald Lab Grown Diamond

VG • E/IF • GIA 2516317141

Certificate GIA 2516317141

Diamond specifications and retailer prices

From £575 GBP
$770 USD
As of October 28, 2026
Save £3,001 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,575 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2516317141. Listed at 24 retailers as of October 28, 2026, with prices from £575 to £3,575, a £3,001 spread on the same certified stone. Taylor and Hart lists it at £3,575. 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

1.70
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2516317141
Dimensions8.25 × 5.48 × 3.84 mm
L/W Ratio1.51
Top View
8.25 mm5.48 mm1.70 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516317141
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £2,411 GBP|Low: £575 GBP|High: £3,596 GBP|Avg: £1,813 GBP|-27.1%
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
Retailer 20
Retailer 21
Taylor and Hart
October 30, 2026
Retailer 14£575 GBP
Retailer 12£770 GBP
Retailer 21£786 GBP
Retailer 4£855 GBP
Retailer 10£875 GBP
Retailer 5£880 GBP
Retailer 7£912 GBP
Retailer 17£1,015 GBP
Retailer 3£1,041 GBP
Retailer 20£1,122 GBP
Retailer 13£1,341 GBP
Retailer 9£1,702 GBP
Retailer 15£1,850 GBP
Retailer 19£1,887 GBP
Retailer 8£2,004 GBP
Retailer 1£2,411 GBP
Retailer 18£2,510 GBP
Retailer 2£2,557 GBP
Retailer 6£2,775 GBP
Retailer 11£2,948 GBP
Retailer 16£3,251 GBP
Taylor and Hart£3,575 GBP

37 data points across 22 retailers

24 retailers£575 GBP to £3,575 GBP

A
Cheapest Retailer
-
£575 GBP
$770 USD
A
Retailer 2
-
£770 GBP
€982 EUR
View
A
Retailer 3
-
£786 GBP
$1,053 USD
View
B+
Retailer 4
-
£855 GBP
$1,146 USD
View
B+
Retailer 5
-
£875 GBP
$1,173 USD
View
B+
Retailer 6
-
£880 GBP
$1,179 USD
View
Final sale: no returns
B+
Retailer 7
-
£912 GBP
$1,222 USD
View
B+
Retailer 8
-
£1,015 GBP
$1,360 USD
View
B+
Retailer 9
-
£1,041 GBP
$1,395 USD
View
B+
Retailer 10
-
£1,122 GBP
$1,504 USD
View
B
Retailer 11
-
£1,341 GBP
CA$2,496 CAD
View
Retailer 12
-
£1,702 GBP
A$3,509 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
£1,850 GBP
ZAR 40,050 ZAR
View
B
Retailer 14
-
£1,887 GBP
$2,528 USD
View
Retailer 15
-
£2,004 GBP
$2,685 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£2,411 GBP
$3,230 USD
View
Retailer 17
-
£2,510 GBP
A$5,174 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
£2,557 GBP
$3,427 USD
View
B
Retailer 19
-
£2,775 GBP
View
B
Retailer 20
-
£2,858 GBP
$3,830 USD
View
B
Retailer 21
-
£2,858 GBP
$3,830 USD
View
B
Retailer 22
-
£2,948 GBP
$3,950 USD
View
B
Retailer 23
-
£3,251 GBP
View
Most Expensive
B
Taylor and Hart
HOJTYK1 · Oct 30
£3,575 GBP
$4,791 USD
View
23 more retailers have this diamond
Prices start from £575 GBPSave up to £3,001 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.

A
1.70ct Emerald
£575 GBP