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Round|Lab Grown|IGI

2.17ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG766644699

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766644699

Diamond specifications and retailer prices

From $339 USD
As of November 1, 2026
Save $1,346 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,685 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.17ct lab-grown round diamond

This 2.17ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766644699 or 766644699. Listed at 16 retailers as of November 1, 2026, with prices from $339 to $1,685, a $1,346 spread on the same certified stone. MOH London lists it at $1,685. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.17
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766644699
Dimensions8.29 × 8.19 × 5.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm8.19 mm2.17 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766644699
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: Nov 1
Current: $1,685 USD|Low: $326 USD|High: $1,706 USD|Avg: $864 USD|-1.0%
MOH London
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
November 1, 2026
Retailer 11$339 USD
Retailer 15$380 USD
Retailer 3$393 USD
Retailer 5$421 USD
Retailer 13$421 USD
Retailer 9$575 USD
Retailer 14$677 USD
Retailer 16$778 USD
Retailer 2$843 USD
Retailer 7$1,018 USD
Retailer 10$1,044 USD
Retailer 12$1,190 USD
Retailer 6$1,323 USD
Retailer 4$1,352 USD
Retailer 8$1,395 USD
MOH London$1,685 USD

32 data points across 16 retailers

16 retailers$339 USD to $1,685 USD

A
Cheapest Retailer
-
$339 USD
A
Retailer 2
-
$380 USD
View
Final sale: no returns
A
Retailer 3
-
$393 USD
View
A
Retailer 4
-
$421 USD
View
Retailer 5
-
$421 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$575 USD
View
A
Retailer 7
-
$677 USD
View
A
Retailer 8
-
$778 USD
View
A
Retailer 9
-
$843 USD
£664 GBP
View
Retailer 10
-
$1,018 USD
View
Price last confirmed 97 days ago
A
Retailer 11
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$1,044 USD
View
A
Retailer 12
-
$1,190 USD
View
A
Retailer 13
-
$1,323 USD
View
A
Retailer 14
-
$1,352 USD
View
A
Retailer 15
-
$1,395 USD
View
Most Expensive
A
MOH London
LG766644699 · Nov 1
$1,685 USD
£1,327 GBP
View
15 more retailers have this diamond
Prices start from $339 USDSave up to $1,346 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
2.17ct Round
$339 USD