CaratHunter
Plans
Round|Lab Grown|IGI

5.09ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG795643809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795643809

Diamond specifications and retailer prices

From €5,269 EUR
£4,653 GBP
As of November 2, 2026
Save €21,861 EUR (81%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €27,130 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 5.09ct lab-grown round diamond

This 5.09ct 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 LG795643809 or 795643809. Listed at 31 retailers as of November 2, 2026, with prices from €5,269 to €27,130, a €21,861 spread on the same certified stone. With Clarity lists it at €27,130. 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

5.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643809
Dimensions10.97 × 10.91 × 6.82 mm
L/W Ratio1.01
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
10.97 mm10.91 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643809
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: €8,870 EUR|Low: €5,267 EUR|High: €27,202 EUR|Avg: €12,748 EUR|+0.2%
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
November 3, 2026
Retailer 7€5,269 EUR
Retailer 5€6,108 EUR
Retailer 3€7,373 EUR
Retailer 4€8,144 EUR
Retailer 2€8,145 EUR
Retailer 14€8,559 EUR
Retailer 1€8,870 EUR
Retailer 13€11,751 EUR
Retailer 9€14,164 EUR
Retailer 12€14,395 EUR
Retailer 8€14,798 EUR
Retailer 11€15,977 EUR
Retailer 6€17,181 EUR
Retailer 10€24,473 EUR

32 data points across 14 retailers

31 retailers€5,269 EUR to €27,130 EUR

A
Cheapest Retailer
-
€5,269 EUR
£4,653 GBP
A
Retailer 2
-
€6,108 EUR
$6,851 USD
View
Retailer 3
-
€6,108 EUR
$6,851 USD
View
Price last confirmed 42 days ago
A
Retailer 4
-
€6,341 EUR
$7,112 USD
View
A
Retailer 5
-
€6,840 EUR
$7,672 USD
View
Final sale: no returns
Retailer 6
-
€6,987 EUR
$7,837 USD
View
Price last confirmed 41 days ago
Retailer 7
-
€7,052 EUR
$7,910 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€7,085 EUR
$7,947 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
€7,085 EUR
$7,947 USD
View
Retailer 10
-
€7,373 EUR
$8,270 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
€8,144 EUR
$9,134 USD
View
A
Retailer 12
-
€8,145 EUR
$9,135 USD
View
A
Retailer 13
-
€8,210 EUR
$9,208 USD
View
Retailer 14
-
€8,411 EUR
$9,434 USD
View
Price last confirmed 43 days ago
A
Retailer 15
-
€8,411 EUR
$9,434 USD
View
A
Retailer 16
-
€8,559 EUR
HK$75,000 HKD
View
A
Retailer 17
-
€8,870 EUR
£7,834 GBP
View
A
Retailer 18
-
€9,094 EUR
$10,200 USD
View
Retailer 19
-
€10,983 EUR
£9,700 GBP
View
Price last confirmed 24 days ago
A
Retailer 20
-
€11,751 EUR
View
B+
Retailer 21
-
€14,164 EUR
£12,509 GBP
View
B+
Retailer 22
-
€14,395 EUR
ZAR 260,826 ZAR
View
B+
Retailer 23
-
€14,798 EUR
A$25,535 AUD
View
B+
Retailer 24
-
€15,977 EUR
$17,920 USD
View
B+
Retailer 25
-
€17,181 EUR
$19,270 USD
View
B+
Retailer 26
-
€18,096 EUR
$20,297 USD
View
B+
Retailer 27
-
€19,720 EUR
$22,118 USD
View
B
Retailer 28
-
€24,242 EUR
$27,190 USD
View
B
Retailer 29
-
€24,473 EUR
A$42,229 AUD
View
B
Retailer 30
-
€24,767 EUR
SGD 37,539 SGD
View
Most Expensive
B
With Clarity
795643809 · Nov 3
€27,130 EUR
$30,429 USD
View
30 more retailers have this diamond
Prices start from €5,269 EURSave up to €21,861 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
5.09ct Round
€5,269 EUR