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Emerald|Lab Grown|IGI

1.02ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG692544283

Shape and cutting style on the report: Emerald cut

Certificate IGI LG692544283

Diamond specifications and retailer prices

From £130 GBP
$173 USD
As of October 30, 2026
Save £1,117 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,299 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG692544283 or 692544283. Listed at 17 retailers as of October 29, 2026, with a 860% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692544283
Dimensions7.20 × 4.43 × 3.20 mm
L/W Ratio1.63
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm4.43 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG692544283
Side View
Table 64.0%Crown 42.1°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 72.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,299 GBP|Low: £94 GBP|High: £1,299 GBP|Avg: £445 GBP
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
Retailer 13
Retailer 14
October 30, 2026
Retailer 4£94 GBP
Retailer 11£130 GBP
Retailer 14£145 GBP
Retailer 12£161 GBP
Retailer 3£218 GBP
Retailer 13£251 GBP
Retailer 6£319 GBP
Retailer 2£324 GBP
Retailer 9£353 GBP
Retailer 10£547 GBP
Retailer 8£713 GBP
Retailer 5£833 GBP
Retailer 7£837 GBP
Do Amore Diamonds£1,299 GBP

42 data points across 14 retailers

17 retailers£130 GBP to £1,247 GBP

A
Cheapest Retailer
-
£130 GBP
$173 USD
A
Retailer 2
-
£145 GBP
$193 USD
View
Final sale: no returns
A
Retailer 3
-
£151 GBP
$201 USD
View
A
Retailer 4
-
£161 GBP
$215 USD
View
A
Retailer 5
-
£161 GBP
$215 USD
View
B+
Retailer 6
-
£218 GBP
$290 USD
View
B+
Retailer 7
-
£251 GBP
$334 USD
View
B+
Retailer 8
-
£324 GBP
View
B+
Retailer 9
-
£353 GBP
$470 USD
View
B
Retailer 10
-
£547 GBP
$729 USD
View
B
Retailer 11
-
£572 GBP
$762 USD
View
B
Retailer 12
-
£702 GBP
$935 USD
View
B
Retailer 13
-
£713 GBP
$950 USD
View
B
Retailer 14
-
£833 GBP
$1,110 USD
View
B
Retailer 15
-
£837 GBP
View
B
Retailer 16
-
£1,247 GBP
$1,660 USD
View
Most Expensive
Do Amore Diamonds
23-692544283 · Oct 30
£1,299 GBP
$1,730 USD
View
Price under review
16 more retailers have this diamond
Prices start from £130 GBPSave up to £1,117 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
1.02ct Emerald
£130 GBP