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Round|Lab Grown|IGI

5.10ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762545025

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762545025

Diamond specifications and retailer prices

From €6,155 EUR
$6,903 USD
As of November 2, 2026
Save €19,307 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €25,462 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown round diamond

This 5.1ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762545025 or 762545025. Listed at 15 retailers as of October 31, 2026, with prices from €6,155 to €25,462, a €19,307 spread on the same certified stone. Taylor and Hart lists it at €25,462. 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

5.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545025
Dimensions11.00 × 11.07 × 6.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
11.00 mm11.07 mm5.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545025
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Nov 2
Current: €9,285 EUR|Low: €5,889 EUR|High: €24,843 EUR|Avg: €12,392 EUR|+2.3%
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
November 3, 2026
Retailer 3€5,889 EUR
Retailer 13€6,155 EUR
Retailer 5€7,926 EUR
Retailer 11€7,966 EUR
Retailer 1€9,285 EUR
Retailer 12€12,545 EUR
Retailer 6€12,707 EUR
Retailer 4€12,922 EUR
Retailer 7€14,875 EUR
Retailer 10€15,264 EUR
Retailer 9€15,392 EUR
Retailer 2€20,807 EUR
Retailer 8€24,537 EUR

30 data points across 13 retailers

15 retailers€6,155 EUR to €25,462 EUR

A
Cheapest Retailer
-
€6,155 EUR
$6,903 USD
A
Retailer 2
-
€6,847 EUR
$7,680 USD
View
A
Retailer 3
-
€7,926 EUR
$8,890 USD
View
Retailer 4
-
€7,966 EUR
$8,935 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
€8,297 EUR
HK$72,700 HKD
View
A
Retailer 6
-
€9,285 EUR
£8,200 GBP
View
A
Retailer 7
-
€12,545 EUR
$14,070 USD
View
A
Retailer 8
-
€12,707 EUR
View
B+
Retailer 9
-
€14,875 EUR
£13,137 GBP
View
Retailer 10
-
€15,264 EUR
$17,120 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€15,264 EUR
$17,120 USD
View
B+
Retailer 12
-
€15,392 EUR
ZAR 278,903 ZAR
View
Retailer 13
-
€20,807 EUR
$23,338 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
€24,537 EUR
A$42,339 AUD
View
Most Expensive
B
Taylor and Hart
T693H98 · Oct 31
€25,462 EUR
$28,558 USD
View
14 more retailers have this diamond
Prices start from €6,155 EURSave up to €19,307 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
5.10ct Round
€6,155 EUR