Oval|Lab Grown|GIA

4.12ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • GIA 5443315100

Certificate GIA 5443315100

Diamond specifications and retailer prices

From £1,245 GBP
$1,668 USD
As of October 31, 2026
Save £3,568 GBP (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,900 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5443315100. Listed at 16 retailers as of October 31, 2026, with a 287% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.12
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5443315100
Dimensions12.76 × 9.17 × 5.70 mm
L/W Ratio1.39
Top View
12.76 mm9.17 mm4.12 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5443315100
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,813 GBP|Low: £840 GBP|High: £9,053 GBP|Avg: £2,693 GBP
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
Retailer 15
Retailer 16
Taylor and Hart
November 1, 2026
Retailer 7£840 GBP
Retailer 6£1,245 GBP
Retailer 12£1,317 GBP
Retailer 8£1,397 GBP
Retailer 16£1,432 GBP
Retailer 2£1,474 GBP
Retailer 13£1,527 GBP
Retailer 11£1,653 GBP
Retailer 3£1,755 GBP
Retailer 15£2,317 GBP
Retailer 14£2,396 GBP
Retailer 9£2,411 GBP
Retailer 10£2,568 GBP
Retailer 4£3,196 GBP
Retailer 1£4,813 GBP
Taylor and Hart£5,900 GBP
Retailer 5£9,053 GBP

22 data points across 17 retailers

16 retailers£1,245 GBP to £4,813 GBP

B+
Cheapest Retailer
-
£1,245 GBP
$1,668 USD
B+
Retailer 2
-
£1,317 GBP
$1,764 USD
View
B
Retailer 3
-
£1,432 GBP
$1,919 USD
View
B
Retailer 4
-
£1,474 GBP
$1,975 USD
View
Final sale: no returns
Retailer 5
-
£1,527 GBP
$2,046 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£1,527 GBP
$2,046 USD
View
B
Retailer 7
-
£1,653 GBP
$2,215 USD
View
B
Retailer 8
-
£1,755 GBP
$2,351 USD
View
B
Retailer 9
-
£2,317 GBP
$3,104 USD
View
B
Retailer 10
-
£2,396 GBP
$3,211 USD
View
Retailer 11
-
£2,411 GBP
$3,230 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£2,568 GBP
$3,441 USD
View
B
Retailer 13
-
£3,196 GBP
View
B
Retailer 14
-
£4,813 GBP
View
Most Expensive
Taylor and Hart
E9GG0LD · Oct 31
£5,900 GBP
$7,906 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,245 GBPSave up to £3,568 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.

B+
4.12ct Oval
£1,245 GBP