CaratHunter
Plans
Emerald|Lab Grown|IGI

0.78ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG700589621

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700589621

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 30, 2026
Save £679 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £821 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700589621 or 700589621. Listed at 23 retailers as of October 30, 2026, with prices from £142 to £821, a £679 spread on the same certified stone. Reve Diamonds lists it at £821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700589621
Dimensions6.55 × 4.17 × 2.71 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm4.17 mm0.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700589621
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 37.2°Culet: LargeDepth 65.0%

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 30
Current: £281 GBP|Low: £142 GBP|High: £747 GBP|Avg: £341 GBP|+4.6%
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
October 31, 2026
Retailer 5£142 GBP
Retailer 3£157 GBP
Retailer 13£213 GBP
Retailer 11£254 GBP
Retailer 6£274 GBP
Retailer 1£281 GBP
Retailer 7£285 GBP
Retailer 4£331 GBP
Retailer 12£396 GBP
Retailer 9£402 GBP
Retailer 8£406 GBP
Retailer 2£590 GBP
Retailer 10£738 GBP

45 data points across 13 retailers

23 retailers£142 GBP to £821 GBP

Retailer 1
-
£122 GBP
$164 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£142 GBP
$190 USD
View
Final sale: no returns
Retailer 3
-
£148 GBP
$198 USD
View
Price last confirmed 37 days ago
Retailer 4
-
£157 GBP
$211 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 6
-
£213 GBP
$285 USD
View
A
Retailer 7
-
£254 GBP
$340 USD
View
B+
Retailer 8
-
£263 GBP
$352 USD
View
A
Retailer 9
-
£265 GBP
€338 EUR
View
B+
Retailer 10
-
£274 GBP
€350 EUR
View
B+
Retailer 11
-
£281 GBP
View
B+
Retailer 12
-
£285 GBP
ZAR 6,174 ZAR
View
B+
Retailer 13
-
£331 GBP
$443 USD
View
B+
Retailer 14
-
£396 GBP
$530 USD
View
B+
Retailer 15
-
£402 GBP
A$829 AUD
View
B+
Retailer 16
-
£406 GBP
A$836 AUD
View
B
Retailer 17
-
£430 GBP
SGD 779 SGD
View
Retailer 18
-
£508 GBP
$680 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
£520 GBP
$697 USD
View
B
Retailer 20
-
£548 GBP
$734 USD
View
B
Retailer 21
-
£590 GBP
$790 USD
View
B
Retailer 22
-
£738 GBP
View
Most Expensive
B
Reve Diamonds
A2FFB755E · Oct 30
£821 GBP
$1,100 USD
View
22 more retailers have this diamond
Prices start from £142 GBPSave up to £679 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
0.78ct Emerald
£142 GBP