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Round|Lab Grown|IGI

10.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG790686889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790686889

Diamond specifications and retailer prices

From €4,519 EUR
HK$39,600 HKD
As of October 31, 2026
Save €9,816 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €14,336 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.51ct lab-grown round diamond

This 10.51ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790686889 or 790686889. Listed at 9 retailers as of October 31, 2026, with prices from €4,519 to €14,336, a €9,816 spread on the same certified stone. With Clarity lists it at €14,336. 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

10.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790686889
Dimensions14.09 × 14.16 × 8.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm14.16 mm10.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790686889
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

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 31
Current: €10,015 EUR|Low: €4,519 EUR|High: €21,601 EUR|Avg: €9,671 EUR|-18.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 5€4,519 EUR
Retailer 2€4,910 EUR
Retailer 6€5,851 EUR
Retailer 3€6,093 EUR
Retailer 4€6,965 EUR
Retailer 8€7,186 EUR
Retailer 1€10,015 EUR
Retailer 7€13,315 EUR
With Clarity€14,336 EUR

40 data points across 9 retailers

9 retailers€4,519 EUR to €14,336 EUR

A
Cheapest Retailer
-
€4,519 EUR
HK$39,600 HKD
A
Retailer 2
-
€4,910 EUR
£4,336 GBP
View
A
Retailer 3
-
€5,851 EUR
$6,562 USD
View
B+
Retailer 4
-
€6,093 EUR
View
B+
Retailer 5
-
€6,965 EUR
$7,812 USD
View
Retailer 6
-
€7,186 EUR
$8,060 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€10,015 EUR
A$17,281 AUD
View
B
Retailer 8
-
€13,315 EUR
$14,934 USD
View
Most Expensive
B
With Clarity
790686889 · Oct 31
€14,336 EUR
$16,079 USD
View
8 more retailers have this diamond
Prices start from €4,519 EURSave up to €9,816 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
10.51ct Round
€4,519 EUR