CaratHunter
Plans
Round|Lab Grown|IGI

5.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG768629808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768629808

Diamond specifications and retailer prices

From $7,346 USD
As of October 30, 2026
Save $22,395 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,741 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.26ct lab-grown round diamond

This 5.26ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629808 or 768629808. Listed at 14 retailers as of October 30, 2026, with prices from $7,346 to $29,741, a $22,395 spread on the same certified stone. Taylor and Hart lists it at $29,741. 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

5.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629808
Dimensions11.15 × 11.23 × 6.87 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
11.15 mm11.23 mm5.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629808
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 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: Oct 30
Current: $15,133 USD|Low: $7,346 USD|High: $34,680 USD|Avg: $16,043 USD|+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
Taylor and Hart
October 31, 2026
Retailer 14$7,346 USD
Retailer 4$8,176 USD
Retailer 12$8,985 USD
Retailer 3$9,473 USD
Retailer 2$9,907 USD
Retailer 8$11,131 USD
Retailer 13$15,029 USD
Retailer 1$15,133 USD
Retailer 6$15,748 USD
Retailer 10$16,925 USD
Retailer 9$18,426 USD
Retailer 7$21,790 USD
Retailer 5$24,880 USD
Retailer 11$27,347 USD
Taylor and Hart$29,741 USD

41 data points across 15 retailers

14 retailers$7,346 USD to $29,741 USD

A
Cheapest Retailer
-
$7,346 USD
A
Retailer 2
-
$8,176 USD
View
Retailer 3
-
$8,985 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$9,473 USD
View
A
Retailer 5
-
$9,907 USD
HK$77,400 HKD
View
A
Retailer 6
-
$11,131 USD
£8,765 GBP
View
A
Retailer 7
-
$15,029 USD
View
A
Retailer 8
-
$15,133 USD
€14,412 EUR
View
B+
Retailer 9
-
$16,925 USD
£13,327 GBP
View
B+
Retailer 10
-
$18,426 USD
ZAR 297,673 ZAR
View
B+
Retailer 11
-
$21,790 USD
View
B+
Retailer 12
-
$24,880 USD
View
B
Retailer 13
-
$27,347 USD
View
Most Expensive
B
Taylor and Hart
ISLLISP · Oct 31
$29,741 USD
View
13 more retailers have this diamond
Prices start from $7,346 USDSave up to $22,395 USD

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
5.26ct Round
$7,346 USD