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Round|Lab Grown|IGI

10.44ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG623420090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623420090

Diamond specifications and retailer prices

From €2,284 EUR
$2,552 USD
As of October 29, 2026
Save €15,600 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €17,884 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.44ct lab-grown round diamond

This 10.44ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623420090 or 623420090. Listed at 23 retailers as of October 29, 2026, with prices from €2,284 to €17,884, a €15,600 spread on the same certified stone. Brilliant Earth lists it at €17,884. 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

10.44
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623420090
Dimensions14.17 × 14.12 × 8.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.17 mm14.12 mm10.44 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623420090
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

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: €17,884 EUR|Low: €2,193 EUR|High: €17,920 EUR|Avg: €4,836 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
Retailer 16
Retailer 17
November 1, 2026
Retailer 14€2,284 EUR
Retailer 10€2,364 EUR
Retailer 13€2,485 EUR
Retailer 8€2,557 EUR
Retailer 16€2,649 EUR
Retailer 7€2,793 EUR
Retailer 11€3,533 EUR
Retailer 5€3,611 EUR
Retailer 3€3,641 EUR
Retailer 15€4,101 EUR
Retailer 6€4,127 EUR
Retailer 12€4,196 EUR
Retailer 2€4,909 EUR
Retailer 17€6,359 EUR
Retailer 4€6,723 EUR
Retailer 9€7,423 EUR
Brilliant Earth€17,884 EUR

36 data points across 17 retailers

23 retailers€2,284 EUR to €17,884 EUR

A
Cheapest Retailer
-
€2,284 EUR
$2,552 USD
A
Retailer 2
-
€2,364 EUR
£2,080 GBP
View
A
Retailer 3
-
€2,485 EUR
$2,776 USD
View
A
Retailer 4
-
€2,557 EUR
$2,857 USD
View
Final sale: no returns
A
Retailer 5
-
€2,649 EUR
$2,960 USD
View
Retailer 6
-
€2,649 EUR
$2,960 USD
View
Price last confirmed 10 days ago
Retailer 7
-
€2,649 EUR
$2,960 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€2,793 EUR
$3,120 USD
View
A
Retailer 9
-
€3,009 EUR
$3,362 USD
View
A
Retailer 10
-
€3,533 EUR
£3,108 GBP
View
A
Retailer 11
-
€3,611 EUR
$4,034 USD
View
A
Retailer 12
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€3,641 EUR
$4,068 USD
View
A
Retailer 13
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€4,101 EUR
ZAR 74,024 ZAR
View
Retailer 14
-
€4,127 EUR
$4,611 USD
View
Price last confirmed 11 days ago
A
Retailer 15
-
€4,196 EUR
View
B+
Retailer 16
-
€4,909 EUR
A$8,437 AUD
View
B+
Retailer 17
-
€5,020 EUR
£4,416 GBP
View
Retailer 18
-
€5,794 EUR
$6,473 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
€6,359 EUR
$7,104 USD
View
B+
Retailer 20
-
€6,723 EUR
$7,511 USD
View
B
Retailer 21
-
€7,423 EUR
$8,293 USD
View
B
Retailer 22
-
€9,242 EUR
$10,325 USD
View
Most Expensive
B
Brilliant Earth
20602133A · Oct 31
€17,884 EUR
$19,980 USD
View
22 more retailers have this diamond
Prices start from €2,284 EURSave up to €15,600 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
10.44ct Round
€2,284 EUR