Cushion|Lab Grown|IGI

0.71ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG770683142

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770683142

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of October 30, 2026
Save £829 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £963 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG770683142 or 770683142. Listed at 15 retailers as of October 26, 2026, with prices from £134 to £963, a £829 spread on the same certified stone. MOH London lists it at £963. 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

0.71
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683142
Dimensions5.14 × 4.74 × 3.44 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeA
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm4.74 mm0.71 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683142
Side View
Table 58.0%Crown 34.3°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 72.6%

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: £963 GBP|Low: £75 GBP|High: £990 GBP|Avg: £359 GBP|-1.6%
MOH London
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
October 31, 2026
Retailer 6£104 GBP
Retailer 8£196 GBP
Retailer 14£202 GBP
Retailer 15£206 GBP
Retailer 5£222 GBP
Retailer 12£238 GBP
Retailer 2£280 GBP
Retailer 13£284 GBP
Retailer 3£291 GBP
Retailer 11£318 GBP
Retailer 10£348 GBP
Retailer 9£358 GBP
Retailer 7£603 GBP
Retailer 4£711 GBP
MOH London£963 GBP

44 data points across 15 retailers

15 retailers£134 GBP to £963 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
B+
Retailer 2
-
£196 GBP
$263 USD
View
A
Retailer 3
-
£202 GBP
€258 EUR
View
Retailer 4
-
£206 GBP
ZAR 4,467 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£222 GBP
$297 USD
View
B+
Retailer 6
-
£238 GBP
View
B+
Retailer 7
-
£280 GBP
$375 USD
View
B+
Retailer 8
-
£284 GBP
View
B+
Retailer 9
-
£291 GBP
$390 USD
View
B+
Retailer 10
-
£318 GBP
SGD 576 SGD
View
B
Retailer 11
-
£348 GBP
$466 USD
View
B
Retailer 12
-
£358 GBP
$480 USD
View
Retailer 13
-
£603 GBP
View
Price last confirmed 15 days ago
C
Retailer 14
-
£711 GBP
$953 USD
View
Most Expensive
C
MOH London
LG770683142 · Oct 26
£963 GBP
View
14 more retailers have this diamond
Prices start from £134 GBPSave up to £829 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
0.71ct Cushion
£134 GBP