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Radiant|Lab Grown|IGI

0.77ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG737584129

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG737584129

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of November 2, 2026
Save £691 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £818 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737584129 or 737584129. Listed at 20 retailers as of November 1, 2026, with prices from £127 to £818, a £691 spread on the same certified stone. Reve Diamonds lists it at £818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737584129
Dimensions6.34 × 4.53 × 3.04 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm4.53 mm0.77 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG737584129
Side View
Table 67.0%Crown 41.8°Girdle: MED-STKPavilion 35°Culet: NoneDepth 67.1%

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: Nov 2
Current: £277 GBP|Low: £121 GBP|High: £743 GBP|Avg: £285 GBP|+3.6%
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
Retailer 14
November 3, 2026
Retailer 14£127 GBP
Retailer 6£141 GBP
Retailer 13£147 GBP
Retailer 4£157 GBP
Retailer 11£157 GBP
Retailer 2£183 GBP
Retailer 10£218 GBP
Retailer 9£276 GBP
Retailer 1£277 GBP
Retailer 7£285 GBP
Retailer 5£329 GBP
Retailer 12£504 GBP
Retailer 3£533 GBP
Retailer 8£734 GBP

45 data points across 14 retailers

20 retailers£127 GBP to £818 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
$197 USD
View
Retailer 4
-
£157 GBP
$211 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£157 GBP
$211 USD
View
A
Retailer 6
-
£181 GBP
HK$1,900 HKD
View
A
Retailer 7
-
£183 GBP
$245 USD
View
B+
Retailer 8
-
£215 GBP
$288 USD
View
A
Retailer 9
-
£218 GBP
$292 USD
View
B+
Retailer 10
-
£276 GBP
€353 EUR
View
B+
Retailer 11
-
£277 GBP
View
B+
Retailer 12
-
£285 GBP
ZAR 6,184 ZAR
View
B+
Retailer 13
-
£329 GBP
$442 USD
View
B
Retailer 14
-
£430 GBP
SGD 779 SGD
View
B
Retailer 15
-
£504 GBP
$677 USD
View
B
Retailer 16
-
£533 GBP
$715 USD
View
B
Retailer 17
-
£545 GBP
$732 USD
View
B
Retailer 18
-
£734 GBP
View
B
Retailer 19
-
£818 GBP
View
Most Expensive
B
Reve Diamonds
672F9C52F · Nov 1
£818 GBP
$1,098 USD
View
19 more retailers have this diamond
Prices start from £127 GBPSave up to £691 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
0.77ct Radiant
£127 GBP