CaratHunter
Plans
Round|Lab Grown|GIA

3.12ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 6535730141

Certificate GIA 6535730141

Diamond specifications and retailer prices

From £993 GBP
$1,322 USD
As of October 29, 2026
Save £4,769 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,245 GBP at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

About this 3.12ct lab-grown round diamond

This 3.12ct lab-grown round 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 GIA 6535730141. Listed at 22 retailers as of October 29, 2026, with a 480% 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

3.12
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6535730141
Dimensions9.39 × 9.40 × 5.78 mm
L/W Ratio1.00
Top View
9.39 mm9.40 mm3.12 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535730141
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: £8,245 GBP|Low: £993 GBP|High: £8,245 GBP|Avg: £3,543 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 20£993 GBP
Retailer 7£1,081 GBP
Retailer 3£1,152 GBP
Retailer 19£1,152 GBP
Retailer 18£1,273 GBP
Retailer 5£1,381 GBP
Retailer 6£1,500 GBP
Retailer 8£1,620 GBP
Retailer 16£1,940 GBP
Retailer 4£2,383 GBP
Retailer 12£2,929 GBP
Retailer 2£3,651 GBP
Retailer 9£4,357 GBP
Retailer 11£4,505 GBP
Retailer 13£5,058 GBP
Retailer 10£5,236 GBP
Retailer 14£5,762 GBP
Retailer 15£5,970 GBP
Retailer 17£6,601 GBP
Retailer 21£6,833 GBP
Brilliant Earth£8,245 GBP

27 data points across 21 retailers

22 retailers£993 GBP to £5,762 GBP

A
Cheapest Retailer
-
£993 GBP
$1,322 USD
A
Retailer 2
-
£1,081 GBP
$1,439 USD
View
A
Retailer 3
-
£1,152 GBP
$1,534 USD
View
Retailer 4
-
£1,152 GBP
$1,534 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,273 GBP
$1,695 USD
View
B+
Retailer 6
-
£1,381 GBP
$1,839 USD
View
B+
Retailer 7
-
£1,500 GBP
$1,997 USD
View
B+
Retailer 8
-
£1,620 GBP
$2,157 USD
View
B+
Retailer 9
-
£1,940 GBP
€2,461 EUR
View
B+
Retailer 10
-
£2,383 GBP
$3,173 USD
View
B
Retailer 11
-
£2,929 GBP
$3,900 USD
View
B
Retailer 12
-
£3,651 GBP
View
B
Retailer 13
-
£4,357 GBP
$5,802 USD
View
B
Retailer 14
-
£4,505 GBP
$5,999 USD
View
B
Retailer 15
-
£5,058 GBP
$6,736 USD
View
B
Retailer 16
-
£5,232 GBP
$6,967 USD
View
B
Retailer 17
-
£5,236 GBP
$6,973 USD
View
B
Retailer 18
-
£5,762 GBP
$7,673 USD
View
Retailer 19
-
£5,970 GBP
$7,950 USD
View
Price under review
Retailer 20
-
£6,601 GBP
$8,790 USD
View
Price under review
Retailer 21
-
£6,833 GBP
$9,100 USD
View
Price under review
Most Expensive
Brilliant Earth
17906279A · Sep 19
£8,245 GBP
$10,980 USD
View
Price under review
21 more retailers have this diamond
Prices start from £993 GBPSave up to £4,769 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 Round
£993 GBP