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Round|Lab Grown|IGI

3.12ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG638445532

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638445532

Diamond specifications and retailer prices

From €730 EUR
$816 USD
As of October 29, 2026
Save €5,495 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €9,425 EUR at Brilliant Earth · As of October 29, 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 IGI LG638445532 or 638445532. Listed at 24 retailers as of October 29, 2026, with a 752% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638445532
Dimensions9.33 × 9.37 × 5.76 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
9.33 mm9.37 mm3.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638445532
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: €9,425 EUR|Low: €730 EUR|High: €9,425 EUR|Avg: €2,641 EUR
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
October 30, 2026
Retailer 6€730 EUR
Retailer 5€1,096 EUR
Retailer 4€1,227 EUR
Retailer 9€1,231 EUR
Retailer 2€1,278 EUR
Retailer 15€1,865 EUR
Retailer 13€1,886 EUR
Retailer 8€1,941 EUR
Retailer 7€2,317 EUR
Retailer 3€2,559 EUR
Retailer 10€3,137 EUR
Retailer 11€3,590 EUR
Retailer 14€3,750 EUR
Retailer 12€6,226 EUR
Brilliant Earth€9,425 EUR

40 data points across 15 retailers

24 retailers€730 EUR to €6,226 EUR

Retailer 1
-
€653 EUR
$729 USD
Price last confirmed 21 days ago
Retailer 2
-
€710 EUR
$793 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€730 EUR
$816 USD
View
Final sale: no returns
Retailer 4
-
€757 EUR
$846 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€757 EUR
$846 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,096 EUR
$1,224 USD
View
A
Retailer 7
-
€1,227 EUR
$1,371 USD
View
A
Retailer 8
-
€1,231 EUR
$1,375 USD
View
A
Retailer 9
-
€1,278 EUR
£1,124 GBP
View
B+
Retailer 10
-
€1,447 EUR
$1,617 USD
View
B+
Retailer 11
-
€1,865 EUR
$2,084 USD
View
Retailer 12
-
€1,886 EUR
A$3,242 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€1,941 EUR
ZAR 35,028 ZAR
View
B+
Retailer 14
-
€2,317 EUR
$2,589 USD
View
Retailer 15
-
€2,350 EUR
$2,625 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
€2,559 EUR
$2,859 USD
View
B
Retailer 17
-
€2,559 EUR
$2,859 USD
View
B
Retailer 18
-
€2,986 EUR
$3,336 USD
View
B+
Retailer 19
-
€3,137 EUR
£2,760 GBP
View
B
Retailer 20
-
€3,590 EUR
$4,011 USD
View
Retailer 21
-
€3,750 EUR
$4,190 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
€5,800 EUR
$6,480 USD
View
B
Retailer 23
-
€6,226 EUR
$6,956 USD
View
Most Expensive
Brilliant Earth
18397068Y · Oct 29
€9,425 EUR
$10,530 USD
View
Price under review
23 more retailers have this diamond
Prices start from €730 EURSave up to €5,495 EUR

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
€730 EUR