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Emerald|Lab Grown|GIA

1.77ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • GIA 5234252954

Certificate GIA 5234252954

Diamond specifications and retailer prices

From £901 GBP
$1,200 USD
As of October 28, 2026
Save £172 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,568 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5234252954. Listed at 3 retailers as of October 28, 2026, with a relatively tight 19% 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

1.77
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5234252954
Dimensions8.55 × 5.81 × 3.77 mm
L/W Ratio1.47
Top View
8.55 mm5.81 mm1.77 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234252954
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £2,568 GBP|Low: £480 GBP|High: £2,568 GBP|Avg: £1,031 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 4£480 GBP
Retailer 5£711 GBP
Retailer 7£736 GBP
Retailer 8£749 GBP
Retailer 2£901 GBP
Retailer 6£1,033 GBP
Retailer 3£1,073 GBP
Do Amore Diamonds£2,568 GBP

4 data points across 8 retailers

3 retailers£901 GBP to £1,073 GBP

B
Cheapest Retailer
-
£901 GBP
$1,200 USD
B
Retailer 2
-
£1,073 GBP
$1,429 USD
View
Most Expensive
Do Amore Diamonds
24-B17559AA · Oct 28
£2,568 GBP
$3,420 USD
View
Price under review
2 more retailers have this diamond
Prices start from £901 GBPSave up to £172 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
1.77ct Emerald
£901 GBP