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Oval|Lab Grown|GCAL

3.12ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • GCAL 362466690

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 362466690

Diamond specifications and retailer prices

From £1,045 GBP
$1,391 USD
As of October 29, 2026
Save £6,142 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,186 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 362466690. Listed at 10 retailers as of October 29, 2026, with prices from £1,045 to £7,186, a £6,142 spread on the same certified stone. Do Amore Diamonds lists it at £7,186. 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

3.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362466690
Dimensions12.02 × 8.15 × 5.04 mm
L/W Ratio1.47
Culet sizeNone
Top View
12.02 mm8.15 mm3.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362466690
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 29
Current: £7,186 GBP|Low: £1,002 GBP|High: £7,735 GBP|Avg: £3,333 GBP|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5£1,045 GBP
Retailer 4£1,136 GBP
Retailer 8£1,340 GBP
Retailer 7£1,912 GBP
Retailer 9£2,198 GBP
Retailer 6£2,506 GBP
Retailer 10£3,139 GBP
Retailer 2£3,839 GBP
Retailer 11£5,236 GBP
Retailer 3£6,375 GBP
Do Amore Diamonds£7,186 GBP

17 data points across 11 retailers

10 retailers£1,045 GBP to £7,186 GBP

A
Cheapest Retailer
-
£1,045 GBP
$1,391 USD
A
Retailer 2
-
£1,136 GBP
$1,513 USD
View
A
Retailer 3
-
£1,340 GBP
$1,785 USD
View
B+
Retailer 4
-
£1,912 GBP
$2,546 USD
View
B+
Retailer 5
-
£2,198 GBP
$2,927 USD
View
B+
Retailer 6
-
£2,506 GBP
$3,337 USD
View
Retailer 7
-
£3,139 GBP
$4,180 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
£3,839 GBP
View
B
Retailer 9
-
£5,236 GBP
$6,973 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B8F0E46D · Oct 29
£7,186 GBP
$9,570 USD
View
9 more retailers have this diamond
Prices start from £1,045 GBPSave up to £6,142 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
3.12ct Oval
£1,045 GBP