Round|Lab Grown|IGI

3.51ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG836678085

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836678085

Diamond specifications and retailer prices

From €803 EUR
$897 USD
As of October 29, 2026
Save €2,372 EUR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,432 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836678085 or 836678085. Listed at 17 retailers as of October 29, 2026, with a 295% 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

3.51
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678085
Dimensions9.74 × 9.67 × 6.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
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
9.74 mm9.67 mm3.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836678085
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

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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: €1,416 EUR|Low: €803 EUR|High: €3,361 EUR|Avg: €1,832 EUR|-5.1%
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
October 31, 2026
Retailer 12€803 EUR
Retailer 2€899 EUR
Retailer 6€931 EUR
Retailer 16€1,077 EUR
Retailer 11€1,222 EUR
Retailer 3€1,334 EUR
Retailer 9€1,334 EUR
Retailer 1€1,416 EUR
Retailer 15€1,485 EUR
Retailer 10€2,071 EUR
Retailer 7€2,126 EUR
Retailer 13€2,162 EUR
Retailer 5€2,618 EUR
Retailer 8€2,863 EUR
Retailer 4€3,128 EUR
Retailer 14€3,175 EUR

18 data points across 16 retailers

17 retailers€803 EUR to €3,175 EUR

A
Cheapest Retailer
-
€803 EUR
$897 USD
A
Retailer 2
-
€899 EUR
$1,004 USD
View
Final sale: no returns
A
Retailer 3
-
€931 EUR
$1,040 USD
View
A
Retailer 4
-
€1,077 EUR
HK$9,400 HKD
View
A
Retailer 5
-
€1,222 EUR
£1,075 GBP
View
A
Retailer 6
-
€1,334 EUR
$1,490 USD
View
A
Retailer 7
-
€1,334 EUR
$1,490 USD
View
A
Retailer 8
-
€1,416 EUR
£1,246 GBP
View
A
Retailer 9
-
€1,485 EUR
View
B+
Retailer 10
-
€2,071 EUR
$2,314 USD
View
Retailer 11
-
€2,126 EUR
A$3,654 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€2,162 EUR
ZAR 39,024 ZAR
View
B
Retailer 13
-
€2,618 EUR
$2,925 USD
View
B+
Retailer 14
-
€2,863 EUR
$3,199 USD
View
B+
Retailer 15
-
€3,128 EUR
SGD 4,723 SGD
View
B+
Retailer 16
-
€3,175 EUR
£2,793 GBP
View
Most Expensive
Brilliant Earth
21545730A · Oct 30
€8,432 EUR
$9,420 USD
View
Price under review
16 more retailers have this diamond
Prices start from €803 EURSave up to €2,372 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
3.51ct Round
€803 EUR