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Round|Lab Grown|IGI

1.53ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786635435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786635435

Diamond specifications and retailer prices

From £245 GBP
$328 USD
As of November 1, 2026
Save £868 GBP (78%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,985 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786635435 or 786635435. Listed at 28 retailers as of November 1, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786635435
Dimensions7.44 × 7.47 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.44 mm7.47 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786635435
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.4%

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 1
Current: £1,985 GBP|Low: £219 GBP|High: £1,985 GBP|Avg: £640 GBP
Brilliant Earth
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
November 2, 2026
Retailer 4£219 GBP
Retailer 7£271 GBP
Retailer 5£366 GBP
Retailer 10£377 GBP
Retailer 12£388 GBP
Retailer 8£468 GBP
Retailer 2£475 GBP
Retailer 11£487 GBP
Retailer 14£494 GBP
Retailer 15£631 GBP
Retailer 3£696 GBP
Retailer 6£951 GBP
Retailer 13£1,025 GBP
Retailer 9£1,087 GBP
Brilliant Earth£1,985 GBP

35 data points across 15 retailers

28 retailers£245 GBP to £1,112 GBP

Retailer 1
-
£219 GBP
$293 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£245 GBP
$328 USD
View
Final sale: no returns
Retailer 3
-
£254 GBP
$340 USD
View
Price last confirmed 19 days ago
Retailer 4
-
£271 GBP
$363 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£271 GBP
$363 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
£271 GBP
$363 USD
View
Retailer 7
-
£271 GBP
$363 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£366 GBP
$490 USD
View
A
Retailer 9
-
£377 GBP
View
A
Retailer 10
-
£388 GBP
$520 USD
View
B+
Retailer 11
-
£466 GBP
$624 USD
View
B+
Retailer 12
-
£468 GBP
ZAR 10,122 ZAR
View
B+
Retailer 13
-
£475 GBP
View
Retailer 14
-
£478 GBP
$640 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£487 GBP
€622 EUR
View
B+
Retailer 16
-
£494 GBP
A$1,018 AUD
View
B+
Retailer 17
-
£631 GBP
A$1,300 AUD
View
B+
Retailer 18
-
£696 GBP
$933 USD
View
Retailer 19
-
£872 GBP
$1,168 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
£872 GBP
SGD 1,579 SGD
View
B
Retailer 21
-
£908 GBP
$1,217 USD
View
B
Retailer 22
-
£951 GBP
$1,274 USD
View
B
Retailer 23
-
£1,025 GBP
A$2,112 AUD
View
Retailer 24
-
£1,031 GBP
$1,382 USD
View
Price last confirmed 91 days ago
B
Retailer 25
-
£1,043 GBP
$1,397 USD
View
B
Retailer 26
-
£1,087 GBP
View
B
Retailer 27
-
£1,112 GBP
$1,491 USD
View
Most Expensive
Brilliant Earth
19344588A · Oct 16
£1,985 GBP
$2,660 USD
View
Price last confirmed 16 days ago
27 more retailers have this diamond
Prices start from £245 GBPSave up to £868 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
1.53ct Round
£245 GBP