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Round|Lab Grown|IGI

2.35ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG817693492

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817693492

Diamond specifications and retailer prices

From £709 GBP
$942 USD
As of October 28, 2026
Save £4,920 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,134 GBP at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 2.35ct lab-grown round diamond

This 2.35ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817693492 or 817693492. Listed at 19 retailers as of October 28, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.35
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817693492
Dimensions8.48 × 8.54 × 5.26 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.48 mm8.54 mm2.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817693492
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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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 28
Current: £6,134 GBP|Low: £699 GBP|High: £7,044 GBP|Avg: £2,450 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
Retailer 16
October 29, 2026
Retailer 6£709 GBP
Retailer 11£992 GBP
Retailer 5£1,043 GBP
Retailer 14£1,046 GBP
Retailer 15£1,182 GBP
Retailer 9£1,240 GBP
Retailer 13£1,690 GBP
Retailer 10£2,073 GBP
Retailer 4£2,299 GBP
Retailer 16£2,418 GBP
Retailer 2£2,766 GBP
Retailer 7£2,876 GBP
Retailer 8£2,891 GBP
Retailer 12£3,556 GBP
Retailer 3£5,629 GBP
Brilliant Earth£6,134 GBP

31 data points across 16 retailers

19 retailers£709 GBP to £5,629 GBP

A
Cheapest Retailer
-
£709 GBP
$942 USD
Final sale: no returns
A
Retailer 2
-
£875 GBP
$1,163 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£992 GBP
HK$10,300 HKD
View
A
Retailer 4
-
£1,002 GBP
$1,331 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
£1,043 GBP
$1,386 USD
View
A
Retailer 6
-
£1,046 GBP
$1,390 USD
View
A
Retailer 7
-
£1,182 GBP
$1,571 USD
View
A
Retailer 8
-
£1,240 GBP
View
B+
Retailer 9
-
£1,690 GBP
$2,245 USD
View
B+
Retailer 10
-
£1,903 GBP
$2,529 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£2,073 GBP
ZAR 44,510 ZAR
View
B+
Retailer 12
-
£2,299 GBP
$3,055 USD
View
B+
Retailer 13
-
£2,418 GBP
$3,213 USD
View
B+
Retailer 14
-
£2,766 GBP
View
B+
Retailer 15
-
£2,876 GBP
SGD 5,164 SGD
View
B+
Retailer 16
-
£2,891 GBP
$3,841 USD
View
B
Retailer 17
-
£3,556 GBP
$4,725 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
£5,629 GBP
$7,480 USD
View
Most Expensive
B
Brilliant Earth
20946714A · Sep 21
£6,134 GBP
$8,150 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from £709 GBPSave up to £4,920 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
2.35ct Round
£709 GBP