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Emerald|Lab Grown|GIA

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • GIA 2426697549

Certificate GIA 2426697549

Diamond specifications and retailer prices

From £339 GBP
$451 USD
As of October 28, 2026
Save £1,191 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,702 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426697549. Listed at 18 retailers as of October 26, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.63°
Pavilion angle59.87°
OriginLab Grown
Grading LabGIA
CertificateGIA 2426697549
Dimensions8.36 × 5.60 × 3.65 mm
L/W Ratio1.49
Top View
8.36 mm5.60 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426697549
Side View
Table 69.0%Crown 47.63°Girdle: MediumPavilion 59.87°Culet: NoneDepth 65.2%

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: £2,702 GBP|Low: £339 GBP|High: £2,845 GBP|Avg: £1,003 GBP|-5.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£339 GBP
Retailer 4£427 GBP
Retailer 7£436 GBP
Retailer 5£489 GBP
Retailer 6£623 GBP
Retailer 2£715 GBP
Retailer 12£976 GBP
Retailer 9£1,057 GBP
Retailer 11£1,410 GBP
Retailer 3£1,449 GBP
Retailer 10£1,530 GBP
Do Amore Diamonds£2,702 GBP

28 data points across 12 retailers

18 retailers£339 GBP to £1,530 GBP

A
Cheapest Retailer
-
£339 GBP
$451 USD
Final sale: no returns
A
Retailer 2
-
£372 GBP
$494 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£427 GBP
$568 USD
View
A
Retailer 4
-
£436 GBP
$580 USD
View
A
Retailer 5
-
£489 GBP
View
A
Retailer 6
-
£526 GBP
$699 USD
View
B+
Retailer 7
-
£623 GBP
View
B+
Retailer 8
-
£715 GBP
ZAR 15,342 ZAR
View
B+
Retailer 9
-
£722 GBP
$960 USD
View
B+
Retailer 10
-
£976 GBP
A$1,995 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
£1,057 GBP
$1,404 USD
View
B
Retailer 12
-
£1,121 GBP
CA$2,069 CAD
View
B
Retailer 13
-
£1,162 GBP
$1,544 USD
View
B
Retailer 14
-
£1,266 GBP
$1,682 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
£1,410 GBP
$1,873 USD
View
B
Retailer 16
-
£1,449 GBP
$1,926 USD
View
B
Retailer 17
-
£1,530 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5908EFA07 · Oct 29
£2,702 GBP
$3,590 USD
View
Price under review
17 more retailers have this diamond
Prices start from £339 GBPSave up to £1,191 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
£339 GBP