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Round|Lab Grown|IGI

5.07ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG635491125

Shape and cutting style on the report: Round brilliant

Certificate IGI LG635491125

Diamond specifications and retailer prices

From £5,229 GBP
$6,964 USD
As of October 29, 2026
Save £27,406 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £32,635 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown round diamond

This 5.07ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635491125 or 635491125. Listed at 24 retailers as of October 29, 2026, with prices from £5,229 to £32,635, a £27,406 spread on the same certified stone. Do Amore Diamonds lists it at £32,635. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635491125
Dimensions10.95 × 10.99 × 6.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.95 mm10.99 mm5.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635491125
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: £8,216 GBP|Low: £5,299 GBP|High: £48,016 GBP|Avg: £13,545 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 5£5,480 GBP
Retailer 12£5,621 GBP
Retailer 8£5,766 GBP
Retailer 6£5,857 GBP
Retailer 14£6,037 GBP
Retailer 13£6,973 GBP
Retailer 16£7,029 GBP
Retailer 1£8,216 GBP
Retailer 10£12,497 GBP
Retailer 9£13,605 GBP
Retailer 11£13,964 GBP
Retailer 2£15,535 GBP
Retailer 3£19,361 GBP
Retailer 7£20,102 GBP
Retailer 15£22,821 GBP
Retailer 4£48,016 GBP

42 data points across 16 retailers

24 retailers£5,229 GBP to £32,635 GBP

A
Cheapest Retailer
-
£5,229 GBP
$6,964 USD
A
Retailer 2
-
£5,439 GBP
$7,243 USD
View
A
Retailer 3
-
£5,480 GBP
$7,297 USD
View
Retailer 4
-
£5,621 GBP
$7,485 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£5,766 GBP
$7,678 USD
View
A
Retailer 6
-
£5,857 GBP
$7,799 USD
View
Final sale: no returns
A
Retailer 7
-
£6,037 GBP
$8,040 USD
View
A
Retailer 8
-
£6,066 GBP
$8,078 USD
View
Retailer 9
-
£6,066 GBP
$8,078 USD
View
Price last confirmed 14 days ago
A
Retailer 10
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£6,973 GBP
$9,286 USD
View
A
Retailer 11
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£7,029 GBP
$9,360 USD
View
A
Retailer 12
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£7,530 GBP
$10,028 USD
View
A
Retailer 13
-
£8,216 GBP
View
B+
Retailer 14
-
£12,497 GBP
View
B+
Retailer 15
-
£13,605 GBP
ZAR 292,683 ZAR
View
Retailer 16
-
£13,964 GBP
A$28,609 AUD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£15,535 GBP
$20,688 USD
View
B+
Retailer 18
-
£16,696 GBP
$22,233 USD
View
B+
Retailer 19
-
£19,361 GBP
$25,783 USD
View
B
Retailer 20
-
£20,102 GBP
$26,770 USD
View
B
Retailer 21
-
£22,100 GBP
$29,431 USD
View
B
Retailer 22
-
£22,821 GBP
$30,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-6444A5506 · Oct 30
£32,635 GBP
$43,460 USD
View
22 more retailers have this diamond
Prices start from £5,229 GBPSave up to £27,406 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
5.07ct Round
£5,229 GBP