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Round|Lab Grown|IGI

5.26ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG530216170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG530216170

Diamond specifications and retailer prices

From $975 USD
As of October 29, 2026
Save $3,235 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,210 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.26ct lab-grown round diamond

This 5.26ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530216170 or 530216170. Listed at 16 retailers as of October 29, 2026, with prices from $975 to $4,210, a $3,235 spread on the same certified stone. Brilliant Earth lists it at $4,210. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530216170
Dimensions11.09 × 11.05 × 6.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.09 mm11.05 mm5.26 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530216170
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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: $4,210 USD|Low: $518 USD|High: $4,340 USD|Avg: $2,138 USD|-3.0%
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
October 29, 2026
Retailer 3$769 USD
Retailer 10$975 USD
Retailer 13$1,263 USD
Retailer 4$1,297 USD
Retailer 8$1,309 USD
Retailer 9$1,619 USD
Retailer 11$1,624 USD
Retailer 14$1,804 USD
Retailer 12$1,963 USD
Retailer 5$2,620 USD
Retailer 15$2,748 USD
Retailer 7$3,002 USD
Retailer 2$3,376 USD
Retailer 6$3,714 USD
Brilliant Earth$4,210 USD

30 data points across 15 retailers

16 retailers$975 USD to $4,210 USD

Retailer 1
-
$647 USD
Price last confirmed 36 days ago
Retailer 2
-
$704 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$740 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$975 USD
View
A
Retailer 5
-
$1,263 USD
View
B+
Retailer 6
-
$1,297 USD
View
A
Retailer 7
-
$1,309 USD
€1,247 EUR
View
B+
Retailer 8
-
$1,619 USD
ZAR 26,154 ZAR
View
Retailer 9
-
$1,624 USD
A$2,499 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,804 USD
View
B+
Retailer 11
-
$1,963 USD
View
Retailer 12
-
$2,111 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$2,620 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$2,748 USD
View
B
Retailer 15
-
$3,376 USD
£2,658 GBP
View
Most Expensive
B
Brilliant Earth
7633841A · Oct 29
$4,210 USD
View
15 more retailers have this diamond
Prices start from $975 USDSave up to $3,235 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
$975 USD